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Silicon Power 4TB UD90 NVMe 4.0 Gen4 PCIe M.2 SSD R/W up to 5,000/4,500 MB/s (SP04KGBP44UD9005)

  • Based on 2,900 reviews
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Availability: Only 3 left in stock, order soon!
Fulfilled by Amazon

Arrives Wednesday, Dec 25
Order within 7 hours and 58 minutes
Available payment plans shown during checkout

Style: Read up to 5000 MB/s


Capacity: 4TB


Features

  • To bolster its multi-tasking factor even further, the UD90 takes advantage of increased bandwidth when used in conjunction with motherboards equipped with PCIe 4.0 slots. In fact, it has nearly double the bandwidth of PCIe 3.0 for shorter download times and the ability to download more files within the same amount of time.
  • An SSD's speed is meaningless without the ability to handle that speed reliably. The UD90 achieves improved sequential read/write and random read/write performance with support for SLC Caching. At the same time, it supports low density parity check (LDPC) coding to ensure accuracy of data transmission and reliability of data access.
  • The UD90 supports RAID to protect data in the case of a drive failure. It's also equipped with built-in E2E data protection for enhanced data transfer integrity. Unexpected things can happen at any moment, but the UD90 is prepared for them with your data at its utmost priority.
  • 5-year limited warranty

Description

Give your system the power of PCIe 4.0 with the budget-friendly UD90. Providing the best bang for your buck, it reaches read speeds up to 5,000MB/s and write speeds up to 4,500MB/s. It also boasts 2x faster data transfer rates than its predecessor, PCIe 3.0, for sustained use and dependable performance. With this much efficiency, the UD90 allows you to maximize your creative output at an unbeatable value.

Digital Storage Capacity: 4000 GB


Hard Disk Interface: Raid


Connectivity Technology: NVME


Brand: SP Silicon Power


Special Feature: Portable


Hard Disk Form Factor: 2.5 Inches


Hard Disk Description: Solid State Drive


Compatible Devices: Laptop


Installation Type: Internal Hard Drive


Color: 4TB


Hard Drive: ‎4 TB Solid State Drive


Brand: ‎SP Silicon Power


Series: ‎SP04KGBP44UD9005


Item model number: ‎SP04KGBP44UD9005


Item Weight: ‎0.282 ounces


Product Dimensions: ‎19.69 x 19.69 x 11.02 inches


Item Dimensions LxWxH: ‎19.69 x 19.69 x 11.02 inches


Color: ‎4TB


Flash Memory Size: ‎4 TB


Hard Drive Interface: ‎Raid


Manufacturer: ‎SP Silicon Power


Country of Origin: ‎Taiwan


Date First Available: ‎March 25, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Dec 25

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Good performance, price and amount of storage
Style: 2230 for Steam Deck Capacity: 2tb
I'm not really into testing but I can only go for what I use it for and so far it's been performing well. I bought hit for a steam deck and the installation was really easy and the read and write speeds are really good, I don't recall any lag, file corruption and the overall performance of games and data written on this the main hard drive (no micro SD) has been satisfactory. Besides all the above I got a super deal on it so speaking of price and what ii got I can only say I'm very pleased about the price I paid for 2 Tb of storage. ... show more
Reviewed in the United States on February 6, 2024 by Gibran Garcia

  • Fast, best for the money 2TB PCIE4.0x4 game drive at the time I ordered it
Style: For Laptop / PS5 Capacity: 2TB
For gaming : Installation speed is limited by download speed or transfer speed from the drive your back ups are, and won't add to FPS. Gave it a 5 anyway since it's doing what I need it to do as a game drive - which is have reasonably fast PCIE4.0 and enough capacity (in this case, 2TB) for the least amount of money. In January 2024, this was the best value by my reckoning unless it underperformed in unexpected ways, or outright broke, but I can't test it longer term yet. So far it works as a game drive and photo editing drive. For media editing : Only re-did an HDR photo edit and it's really fast for that. DRAM cache would be a plus though if you're copying stuff into the drive but given the pricing for SSDs I decided to skip that for the ~3/4 game drive and ~1/4 temporary photo editing drive and instead of spending another $50 to $70 just for the DRAM cache I decided to just upgrade my DDR5 system RAM. If you edit media professionally you might want to still get DRAM cache. Ease of Install : This has to do with your laptop/motherboard+case than the NVME drive. It was easy on my 2023 TUF A15 (6800h, 3060), but YMMV on another computer. Value for Money : $95 for 2TB, PCIE4.0x4 was a great bargain in January 2024; but only because it isn't mid-2023 anymore when this and other drives were going for less. Added only as 3/4 game drive, 1/4 media editing drive (didn't actually partition it) but when I upgrade the included boot drive in my laptop when SSD health drops below 90% I'll probably get an NVME with DRAM cache depending on how prices are like by then. ... show more
Reviewed in the United States on February 21, 2024 by Ezra99

  • Best PCIe Gen4 Affordable Drive - With a DRAM Cache (Non HMB)
Style: For Desktop / PS5 Capacity: 4TB
Pros: - Affordable - Available in flavors up to 8Tb - MBTF: 1600K Hours - TBW: (1Tb: 700TBW, 2Tb: 1400TBW, 4Tb: 3000TBW, 8Tb: Unknown - Likely 6000TBW) - Up to 7300Mb/s Sequential Reads and 6800Mb/s Sequential Writes - Backwards Compatibility with older systems - 5 Year Warranty ensures you are never down a drive for too long - Amazing Price/GB - Great Performance rivaling the best drives on the market while retaining longer sequential reads/writes - Aesthetics are a plus with an attractive heatsink design - Removing the heatsink and putting the drive under a sustained load does not cause thermal throttling - Sequential Writes do not cause huge dips in performance when the DRAM Cache runs out. - TLC NAND Cons: - In testing the heatsink is more about flair, rather than assisting in heat dissipation - Unlikely to fit in most laptops with an M.2 SSD Slot due to the large heatsink - Sub-Par 4K Reads Synopsis: - Buy if looking for a fast PCIe Gen4 drive and not willing to pay top dollar for Samsung, etc and looking for a drive with DRAM. ... show more
Reviewed in the United States on November 11, 2023 by Gavin Luciano Gavin Luciano

  • PS5 Expansion
Style: For Desktop / PS5 Capacity: 2TB
Super easy to install and format. Look on YouTube for videos. Took about 10-15 minutes to install and start playing. Worth the money for more space and the speed is fine.
Reviewed in the United States on February 25, 2024 by Bob and Jenny

  • Seems to make a good Game drive
Style: Read up to 5000 MB/s Capacity: 4TB
4TB, MVMe 1.4 (PCIe 4). fast reads.... Great for a game drive. Writes are a bit slow when files/data are big or in large numbers. Not sure of longevity.... Doesn't tell you if it's QLC or TLC technology, but everything I hear points to QLC on the larger SSDs in this lineup of SSD models.
Reviewed in the United States on January 7, 2024 by Shrap

  • Buy this over the competition
Style: For Desktop / PS5 Capacity: 4TB
I was hesitant at first being that everyone gets the WDblack or the Samsung NvmE for the PS5 and some others are cheap but no heat sink, this one here is the best of both, great price, alot of storage and I wish I could of gotten the bigger size one. But so far no lag in the games load time and I have all my collection and ps plus games downloaded. Great buy ... show more
Reviewed in the United States on February 8, 2024 by Herberth Sanchez

  • Much needed storage works with PS5 flawlessly!!!
Style: For Desktop / PS5 Capacity: 4TB
Install was a breeze, it even looks cool in person! Once installed and ps5 was powered on, it was immediately recognized and boom formatted! I moved over 250GB of PS4 games in under a minute! The PS5 also gave the option to install further ps4 games to this SSD leaving the internal drive for ps5 games as those are just getting bigger and bigger. Get it you wont be disappointed if you need more storage for your ps5! With the 5 year warranty I can sleep easy knowing I'm covered should it ever malfunction! GREAT PRICE!! ... show more
Reviewed in the United States on January 23, 2024 by S. Abouelleil

  • So far so good !!
Style: Read up to 5000 MB/s Capacity: 4TB
I wanted to wait a little bit after installing this drive before I reviewed it. So far it’s been a little bit since it’s been installed into the computer and I can definitely say it is very good drive. It’s super fast and has plenty of space for games or pictures, random data, etc.. I would definitely buy another one of these in the future. ... show more
Reviewed in the United States on January 19, 2024 by nick h.

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