₦airaland Forum

gnaira:
This goes out to all registered Companies/Businesses/Retailers dealing on HP Servers, accessories and storages; and DLink products.

HP: {Tower (ML) and Rack (DL) Servers, Hard drives, Memory, Processor, Power Supply, Rack and accessories, Storages, other accessories}

DLink: {Outdoor Access Points, IP Cameras, Tranceivers, Switches, Firewalls, Powerline, Routers, Media converter, Network Video Recorders, Network Attached Storages, Print Servers, IP Phones, Media Players, IP PBX, Wireless Adapters, Wireless Adapter Cards, USB Modems, 3G/4G Routers, HDMI Cables, KVM Switches and cables, Ethernet Cables and Cabling accessories, USB Cables, Network accessories}

Get the boost for your business, become a partner with TD Africa (Technology Distributions Ltd).
{Biggest IT Distribution Company in Nigeria} and get great advantages:
Best pricing
Availability
Genuine/Original/Channel products with warranty
Prompt after-sales support
Credit facility

Becoming a Partner
Details need:
Company name
Retailer's name
Address
Phone no
Email

Basic requirements for documentation:
Well filled dealership form
Copy of CAC Registration
Copy of Company ID/Complementary Card
Passport Photograph


Application form for dealers after duly filled and returned with the other above basic requirements;
Request can then be made for product prices
Quotes/Prices sent and availability confirmed
Payment made into Company's accounts or via POS for product(s) purchase
Items invoiced and picked up


kindly avail your business this opportunity to grow, with integrity in mind and profit maximization


Please call:
Chigozie (official: 08090490782)(whatsapp: 09091388128)

A new year, new wishes, definitely new priviledges.

Get the boost for your business, become a partner with the biggest IT Distribution Company (Technology Distribution)

Kindly call Chigozie (official: 08090490782) or whatsapp: 09091388128

otunba88:
Thanks for that dude, but I've sold the Xbox since infact the money don multiply. Thanks for the headup.

U're welcome bro.

@tyms I 1der y pple tink dey can cheat pple all d tym.

Mavor is a scammer big tym.
God will fight my battle

Mavor:
Your father is the fraudster you monkey. You thought you could pull a fast one on me abi? I gave you something, only for you to come back and tell me trash and you expect me to give you the value of what you bought back plus still retain the goods. Go and look for the guys who conned you in the Oshodi you took that stuff to. I am too financially comfortable to be conning anyone. You are just a joker.

I do not wish to exchange words with you over what is long past now and gotten over; moreso talk is cheap and should be for the weak minds.
But for the records, so that others will not fall into your deceitful & packaged craft; you sold a dead XBox 360 and lied about the hdd capacity, you still have the guts to rant, just because it was not tested? No wonder you argued not having the time to confirm it @ the eatery.
You even lied with admission in hospital for over 6weeks and fake death of your so called sister; or was it your dumb acts when you pick unknown nos; jezz! God will judge you.

Keep praying you don't cross my path in life.

My oath to you: if you defrauded me in anyway, you will not see the new year.

Mavor:
Your father is the fraudster you monkey. You thought you could pull a fast one on me abi? I gave you something, only for you to come back and tell me trash and you expect me to give you the value of what you bought back plus still retain the goods. Go and look for the guys who conned you in the Oshodi you took that stuff to. I am too financially comfortable to be conning anyone. You are just a joker...

I do not wish to exchange words with you over what is long past now and gotten over; moreso talk is cheap and should be for the weak minds.
But for the records, so that others will not fall into your deceitful & packaged craft; you sold a dead XBox 360 and lied about the hdd capacity, you still have the guts to rant, just because it was not tested? No wonder you argued not having the time to confirm it @ the eatery.
You even lied with admission in hospital for over 6weeks and fake death of your so called sister; or was it your dumb acts when you pick unknown nos; jezz! God will judge you.

Keep praying you don't cross my path in life.

My oath to you: if you defrauded me in anyway, you will not see the new year.

otunba88:
Xbox ONE console by Microsoft is for sale, bought brand new and used for two months, selling cos of excess console in the house. It comes with a PAD and GTA V and the CONSOLE. Asking price is 75k. Pls call 08039117027 if you're interested. Thank you and God bless as you call.

This guy Mavor is a professional fraudster.

Be mindful of him in whatever dealings.
Pls don't b deceived by his antices; he is a wicked & deceitful fellow.

Karma will surely catch up with u Marvor; & u'll so regret dupping me and others

Mavor:
Is this still available? I need the console, power kit and pad. My budget is 45k.

This guy Mavor is a professional fraudster.

Be mindful of him in whatever dealings.
Karma will surely catch up with u Marvor; & u'll so regret dupping me and others

onlykay:
Performance: SSD Wins

Hands down, SSD performance is faster. HDDs have the inescapable overhead of physically scanning disk for reads/writes. Even the fastest 15 RPM HDDs may bottleneck a high-traffic environment. Parallel disk, caching, and lots of extra RAM will certainly help. But eventually the high rate of growth will pull well ahead of the finite ability of HDDs to go faster.

DRAM-based SSD is the faster of the two but NAND is faster than hard drives by a range of 80-87% -- a very narrow range between low-end consumer SSDs and high-end enterprise SSDs. The root of the faster performance lies in how quickly SSDs and HDDs can access and move data: SSDs have no physical tracks or sectors and thus no physical seek limits. The SSD can reach memory addresses much faster than the HDD can move its heads.

The distinction is unavoidable given the nature of IO. In a hard disk array, the storage operating system directs the IO read or write requests to physical disk locations. In response, the platter spins and disk drive heads seek the location to write or read the IO request. Non-contiguous writes multiply the problem and latency is the result.

In contrast, SSDs are the fix to HDDs in high IO environments, particularly in Tier 0, high IO Tier 1 databases, and caching technologies. Since SSDs have no mechanical movement they accelerate IO requests far faster than even the fastest HDD.

Reliability: HDD Scores Points

Performance may be a slam dunk but reliability is not. Granted that SSD’s physical reliability in hostile environments is clearly better than HDDs given their lack of mechanical parts. SSDs will survive extreme cold and heat, drops, and multiple G’s. HDDs… not so much.

However, few data centers will experience rocket liftoffs or sub-freezing temperatures, and SSDs have their own unique stress points and failures. Solid state architecture avoids the same type of hardware failures as the hard drive: there are no heads to misalign or spindles to wear out. But SSDs still have physical components that fail such as transistors and capacitors. Firmware fails too, and wayward electrons can cause real problems. And in the case of a DRAM SSD, the capacitors will quickly fail in a power loss. Unless IT has taken steps to protect stored data, that data is gone.

Wear and tear over time also enters the picture. As an SSD ages its performance slows. The processor must read, modify, erase and write increasing amounts of data. Eventually memory cells wear out. Cheaper consumer TLC is generally relegated to consumer devices and may wear out more quickly because it stores more data on a reduced area. (Thus goes the theory; studies do not always bear it out.)

For example, since the MLC stores multiple bits (electronic charges) per cell instead of SLC’s one bit, you would expect MLC SSDs to have a higher failure rate. (MLC NAND is usually two bits per cell but Samsung has introduced a three-bit MLC.) However, as yet there is no clear result that one-bit-per-cell SLC is more reliable than MLC. Part of the reason may be that newer and denser SSDS, often termed enterprise MLC (eMLC), has more mature controllers and better error checking processes.

So are SSDS more or less reliable than HDDs? It’s hard to say with certainty since HDD and SSD manufacturers may overstate reliability. (There’s a newsflash.) Take HDD vendors and reported disk failure rates. Understandably, HDD vendors are sensitive to disk failure numbers. When they share failure rates at all, they report the lowest possible numbers as the AFR, annualized (verifiable) failure rates. This number is based on the vendor’s verification of failures: i.e., attributable to the disk itself. Not environmental factors, not application interface problems, not controller errors: only the disk drive. Fair enough in a limited sort of way, although IT is only going to care that their drive isn’t working; verified or not. General AFR rates for disk-only failures run between .55% and .90%.

However, what the HDD manufacturers do not report is the number of under-warranty disk replacements each year, or ARR – annualized rates of return. If you substitute these numbers for reported drive failures, you get a different story. We don’t need to know why these warrantied drives failed, only that they did. These rates range much, much higher from about 0.5% to as high as 13.5%.
Now, in practice those higher percentages are not earth shattering. Most modern storage has redundant technology that minimizes data damage from a failed disk and allows hot replacements. But when you are talking about drive reliability, clearly that number is worth talking about.

Again, small blame to the HDD vendors for putting their best foot forward. No one really expects them to publish reams of data on how often their products fail… especially since the SSD vendors do the same thing. And on the whole, HDDs tend to fail more gracefully in that there may be more warning than a suddenly failing SSD. This does not negate the huge performance advantages of SSD but does give one pause.
SSD’s Reliability Failures

Some SSD failures are common to any storage environment, but they do tend to have different causes than HDD failures. Common points of failure include:
Bit errors: Random data bits stored to cells, although it sounds much more impressive to say that the electrons leaked.

· Flying or shorn writes: Correct writes written in the wrong location, or truncated writes due to power loss.

· Unserializability: A hard-to-pronounce term that means writes are recorded in the wrong order.

· Firmware: Ah, firmware. Firmware fails, corrupts, or upgrades improperly throughout the computing universe: SSD firmware is no exception.

· Electronic failures: In spite of no moving parts, physical components like chips and transistors fail, taking the SSD down right along with it.

· Power outages: DRAM SSDs have volatile memory and will lose data if they lack a battery power supply. NAND SSDs are also subject to damaged file integrity if they are reading/writing during power interruptions.

Improving Reliability

As SSDs mature, manufacturers are improving their reliability processes. Wear leveling is a controller-run process that tracks data movement and component wear across cells, and levels writes and erases across multiple cells to extend the life of the media. Wear leveling maps logical block addresses (LBA) to physical memory addresses. It then either rewrites data to a new block each time (dynamic), or reassigns low usage segments to active writes (static) in order to avoid consistent wear to the same segment of memory. Note that writes are not the only issue: so is deletion. HDDs can write and read from the same sector, and in case of modified data can simply overwrite the sector. SSDs don’t have it this easy: they cannot overwrite but must erase blocks and write to new ones.

Data integrity checks are also crucial to data health. Error correction code (ECC) checks data reads and corrects hardware-based errors to a point. Cyclic Redundancy Check (CRC) checks written data to be sure that it is returned intact to a read request. Address translation guards against location-based errors by verifying that a read is occurring from the correct logical address, while versioning retrieves the current version of data.

Garbage collection helps to reclaim sparsely used blocks. NAND SSD only writes to empty blocks, which will quickly fill up an SSD. The firmware can analyze the cells for partially filled blocks, merge data into new blocks, and erase the old ones to free them up for new writes.

Data redundancy is also a factor. External redundancy of course occurs outside of the SSD with backup, mirroring, replication, and so on. Internal redundancy measures include internal batteries in DRAM SSDs, and striped data parity in NAND flash memory.
So Which Wins, SDD or HDD?

SSDs are clearly faster in performance, and if an HDD vendor argues otherwise then consider the source. However, reliability is an ongoing issue outside of hostile environments. We find that SSD reliability is improving and is commensurate with, or moving slightly ahead of, HDDs. SSD warranties have stretched from 3 to 5 years with highly reliable Intel leading the way. Intel and other top NAND SSD manufacturers like Samsung (at present, the world’s largest NAND developer), Kingston and OCZ are concentrating on SSD reliability by improving controllers, firmware, and troubleshooting processes.

The final score between NAND/DRAM SSDs and HDDs? Costs are growing commensurate. Reliability is about the same. Performance is clearly faster, and should rule the final decision between SSD and HDD. Hard drives will have their place for a long time yet in secondary storage, but I believe that they already lost their edge in high IO computing. For that, look to SSDs.

Evening. Please do you have an idea where I can get an SSHD (Internal drive)?

@ Kode12, tanx 4 coming onboard.
& 4 many odas who've called in or whatsapped; kindly seize this opportunity 2 move 2 d next level of gr8ness/success.

Its only but dat decisive action dat makes d diff.

U'll testify, b tankful & proud u did

Nice week ahead

Happy Sunday all!!

Remember, its a new week; gr8 expectations; brighter future.

Make it happen; its in ur hands.

Call: 08090490782
Whatsapp: 09091388128

A new day, new priviledge.

Get the boost for your business, become a partner with the biggest IT Distribution Company (Technology Distribution)

Kindly call Chigozie (official: 08090490782) or whatsapp: 09091388128

kode12:
Does this business not have a name or websites?? Looks funny

@kode12: lol
its not funny.

sorry forgot to mention.
the company name is TD Africa (Technology Distribution).
Biggest IT Distribution Company in Nigeria.

Sorry for the omission

This goes out to all registered Companies/Businesses/Retailers dealing on HP Servers, accessories and storages; and DLink products.

HP: {Tower (ML) and Rack (DL) Servers, Hard drives, Memory, Processor, Power Supply, Rack and accessories, Storages, other accessories}

DLink: {Outdoor Access Points, IP Cameras, Tranceivers, Switches, Firewalls, Powerline, Routers, Media converter, Network Video Recorders, Network Attached Storages, Print Servers, IP Phones, Media Players, IP PBX, Wireless Adapters, Wireless Adapter Cards, USB Modems, 3G/4G Routers, HDMI Cables, KVM Switches and cables, Ethernet Cables and Cabling accessories, USB Cables, Network accessories}

Get the boost for your business, become a partner with TD Africa (Technology Distributions Ltd).
{Biggest IT Distribution Company in Nigeria} and get great advantages:
Best pricing
Availability
Genuine/Original/Channel products with warranty
Prompt after-sales support
Credit facility

Becoming a Partner
Details need:
Company name
Retailer's name
Address
Phone no
Email

Basic requirements for documentation:
Well filled dealership form
Copy of CAC Registration
Copy of Company ID/Complementary Card
Utility bill
Passport Photograph


Application form for dealers after duly filled and returned with the other above basic requirements;
Request can be booked via our site "www.tdafrica.com"
Prices sent and availability are confirmed online, or call
Payment made into Company's accounts or via POS for product(s) purchase
Items invoiced and picked up


kindly avail your business this opportunity to grow, with integrity in mind and profit maximization


Please call:
Chigozie (Call/Whatsapp: 08090490782)

dokilolo:
uno dey chk ur watsapp ooo
av sent msg since

Sorry, really responded to all msgs on my whatsapp. Pls drop ur numb & will buzz u ASAP

Thanks

dokilolo:
chief sent u a msg on watsapp.......

Bro, kindly resend; didn't get any.

Use 09091388128

Tylerdan:
Are you Still selling and whats available will like to whatsapp you

Games still available.
Whatsapp: 09091388128
Call: 08028923149, 08068624952

dazekid:
Brand new note 4 with carton and accessories 110k
Brand new galaxy s6 with carton and accessories 125k
Used iPhone 6 128GB 145k
Used iPhone 5s 16GB 67k(Phone can be described as new but without box)
Used iPhone 5 47k(mint condition)
Used Samsung galaxy s5(with s-view pouch and tempered glass, mint condition) 60k
Used iPhone 5 43k
Samsung galaxy s4(like new with box and accessories) 43k
Prices are negotiable.

If interested in any of the phones, please call or WhatsApp on 07060701128 or BBM:Omonla
MacBooks, professional cameras and other phones are also available.

Do u have canon s120 camera?

gnaira:
Lucky buyer; jst call 08028923149, 08068624952 or 09091388128 & its urs

NB: Price discounted. Now N60,000

Grab it b4 it's late

Gbagam!!!

mig007:
no 32 inch in stock at d moment. I currently have samsung 40,48 and 60 inch, lg 42 inches, Sony 40, 46inches(with inbuilt CAMERA). Pls note that all of the above are 3D SMART LED TVs.

How much are the above listed?
Those currently available

segxi1960:
Not everyone is in lagos. You can check the body of the camera, surely a model is bound to be written on it.

@agbeke: omo I tire o!!!
So 1 wuld leave his artinery 4 a day 2 go pay visit. If asked where I'm up to; guess wuld say wan go check camera model abi?

Guess he was joking 2 have made dat statement.

Oga camera, if u wan market; do ur homework.
We all have jobs/tins doing

gnaira:
.

SA

Lucky buyer; jst call 08028923149, 08068624952 or 09091388128 & its urs

NB: Price discounted. Now N60,000

Grab it b4 it's late

gnaira:
.

SA

Lucky buyer; jst call 08028923149, 08068624952 or 09091388128 & its urs

agbeke2015:
is olympus

Olympus is a brand.
What model?
Olympus ...?

E.g. Canon S120

agbeke2015:
Still available

What model is this?
Is it end-of-life?

raski04:
is one of my client that need it, and price is not the real issue but is not available in market in fact we need it in quantity

Call 08028923149, 08068624952

Pix loading ...

ebab:
Keep the calls coming in and also place ur orders.

Thank you so much

Just picked up a pair of light-brown shoe and a belt from Abraham.
Great stuff, I must confess.

Big ups bro; keep up the talent and positive focus.

God bless your hussle

acunon:
Ok, thanks bro i saw it. I will also pm you once the 42" Samsung screen comes in play.

Thanks. Pls I'll b hping

.

SA

acunon:
Lg 42lb585v
Pls resend me those list again as i lost all my chat. Thanks

Morning bro
Sent u an sms yesterday

Kindly confirm

acunon:
lols, 3d smart Hub or just ordinary one?

Same models as the 40" I texted you

acunon:
no brother. BT am expecting stocks of 40 inch smart 3d tomorrow and also 42 inch.

K. Mayb we go nter 46/47"

acunon:
New stocks pals, hit me up!

My own dey there?