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ADATA SX900 128GB 2.5” SATA3 Solid State Drive (SSD)

ADATA SX900 128GB 2.5” SATA3 Solid State Drive (SSD) - 1
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AData Technology
Reg. Price: $99.98  CAD
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SKU: 70079
Shipping Weight: 0.2lbs

Part #: ASX900S3-128GM-C

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Product Videos [ Edit ]

Features [ Edit | History ]


The XPG (Xtreme Performance Gear) SX900 solid state drive is an expanded capacity SSD which uses new optimized firmware to utilize greater storage capacity of the NAND Flash components. With superior NAND Flash, the XPG SX900 SSD reaches new levels of stability and performance. The drive breaks new ground in storage capacity for SSDs utilizing the SandForce 2281 controller, reaching 512GB, a 7% increase over common SSDs in the market that use a SandForce controller. This represents a milestone in ADATA's history of NAND Flash based products.

Super full capacity with high performance
The XPG (Xtreme Performance Gear) family of products has been expanded to include solid state drives, and the XPG SX900 SSD is a perfect match for the performance requirements of this elite group. Its maximum sequential read and write speeds are 550/530 MB per second, with maximum random 4k write speeds as high as 85,000 IOPS. With capacities of 64, 128, 256, and 512GB, the XPG SX900 SSD is poised to take its place as a market and performance leader.

Supports Windows TRIM Command, Accelerated Data Transfer Performance

The XPG SX900 SSD adopts specially selected Flash chips from reliable manufacturers, and supports the Windows TRIM command. The Windows TRIM optimization command can directly delete stored data in the Flash memory and release unused space (Free Blocks) to be used for system writes immediately. This results in more accelerated transfer and write performance for solid state drives, and is also effective in slowing down efficiency decline and depletion chances, maintaining effective operation and extending the life of the disk. In both desktop and notebook computers, users will enjoy an unprecedented high-speed experience when they edit video, retouch large picture retouching, and use computer drafting, reading and writing operations.

Quick Specs:
Storage Capacity 128 GB
Weight (Approximate) 2.68 oz
Color Black
Drive Type Internal
Height 0.4"
Width 2.8"
Depth 3.9"
Maximum Read Transfer Rate 550 MB/s
Maximum Write Transfer Rate 520 MB/s
Drive Interface SATA
Drive Width 2.5"
Drive Interface Standard SATA/600

Specifications [ Edit | History ]

Drive Performance  
     Maximum Read Transfer Rate: 550 MB/s
     Maximum Write Transfer Rate: 520 MB/s
General Information  
     Brand Name: Adata
     Manufacturer: A-DATA Technology Co., Ltd
     Manufacturer Part Number: ASX900S3-128GM-C
     Manufacturer Website Address:
     Product Model: SX900
     Product Name: XPG SX900 Solid State Drive
     Product Series: XPG
     Product Type: Solid State Drive
     Drive Interface: SATA
     Drive Interface Standard: SATA/600
     System Requirements:

Operating System(s):

  • Windows 7
  • Windows XP
  • Windows Vista
  • Mac OS X
  • Linux

Physical Characteristics  
     Color: Black
     Depth: 3.9" (100 mm)
     Drive Type: Internal
     Drive Width: 2.5"
     Durability: Shock Resistant
     Height: 0.4" (9.5 mm)
     Weight (Approximate): 76 g
     Width: 2.8" (69.9 mm)
Technical Information  
     Features: RAID Support
TRIM Command
     Platform Supported: Mac
     Storage Capacity: 128 GB

Customer Reviews of AData Technology ASX900S3-128GM-C

Product reviews on are screened for relevance and inappropriate content. Reviews may contain inaccurate information about the product. If there is a discrepancy, please use the Flag this Review link located beside each review. Reviews are not an endorsement expressed by, but opinions from customers based on their own experience with a product. We do not recommend you make purchasing decisions based on facts or opinions expressed regarding AData Technology ASX900S3-128GM-C reviews.
Experience: 3 Years

Good product


Easy to install
One of the inserts on the plastic tray made to hold the drive in place broke upon installation. Therefore, one of the screws isn't thightened enough.
Unstable using Win XP (but is it really a con actually?)
Except the deception upon installation, I've been using this SSD drive since 2013 and never get bored. It's a pleasure turning my PC on and reaching the desktop less than 30 seconds later!

This review was modfied by poster @ 10-19-16 07:32 PM

Experience: 3 Years

Best SSD by Far A+++


- Never had any problems.
- Very quick start up (OS on SSD).
- Everything runs smoothly, no errors.
- Not carried everywhere local.

Experience: 13 Months


Was on sale for a very attractive price ($72.98)
Read/Write performance is also amazing for the price
Nothing. Working as good as the day I bought it.
Easy to install. Fast and economical. There were no compatibility issues with the OS or the Gigabyte Z87 motherboard. It also seems to have maintained its advertised speeds over the 8 months of use. This review was modfied by poster u 04-21-16 09:16 PM

13 months in now. No speed loss. Functions as good as the day I bought it!

This review was modfied by poster @ 10-02-16 09:01 PM

Experience: 3 Months


Very fast and so far reliable and cheap
have absolutely no complaints about this drive
i purchased this drive to upgrade my wife to SSD from her standard drive as her computer is getting dated and needed a boost in speed.

this drive performs extremely well on an older PC. Once we can upgrade her motherboard and CPU this drive is really going to shine.

Experience: 2 Years


I've been using this drive in my work laptop and it's awesome.
None whatsoever
Fast. Cheap. Comes with a good cloning utility. I switched to three different oses and it's still as fast as when i bought it.

Experience: 1 Months


1 month still working fine
None so far
Replace an old laptop hd with this nice cheap ssd. Soooo much better now.

Experience: 2 Weeks


Good price
Very fast ssd
Bought one around 2 weeks ago
Good price
Very fast and stable SSD
Very happy purchased

Experience: 3 Weeks


Facile d'installation
Fiable et durable
La quantité réelle est de 120go (utilisable).
Globalement, je suis terriblement satisfait de ce SSD. La différence de rapidité avec un HDD ordinaire est incroyable. Sérieusement, après avoir goûté à la vitesse d'un SSD, je ne retournerais jamais en arrière.

C'est mon 3e SSD de cette compagnie pour différents builds, je n'ai jamais rencontré de problèmes.

Avec une installation fraîche de Windows 10 et quelques logiciels, il reste en moyenne entre 65 et 75 Go de disponible sur le SSD. C'est très peu, mais tout dépend de l'utilisation que vous en faites.

Experience: 3 Days


Excellent, the ADATA quality that I have come to expect. Read and write speeds are about the highest I have seen at this price point. Nice touch to include the mounting bracket and software for cloning etc. At $59.99 in the Cyber Monday Sale they are exceptional value. I shall look for more in the Boxing Day, Sale as the limit was 2 per customer.
NCIX does it again, outstanding value at affordable prices. Thank You

Experience: 2 Years


Fast, Affordable, Reliable, Terrific
Still works perfectly.

NCIX Forum Messages

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Messages about ADATA SX900 128GB 2.5” SATA3 Solid State Drive (SSD)

Free Shipping ? (HomeTech Man- Apr 03, 14, 2 Replies)
Only showing 119 GB (Chris_H- Mar 23, 14, 36 Replies)
Help installing new ssd to upgrade macbook (klapsacotton- Jan 31, 14, 14 Replies)
Drive height (Loco Stevie- Jan 27, 14, 3 Replies)
Does this work for a mid-2009 MACBOOK PRO? (Richel_T- Jan 19, 14, 2 Replies)
Adata 128GB vs. 120GB for the rest, RAISE redunda (exploder- Dec 29, 13, 0 Replies)
new firmware (Sinicure- May 02, 13, 6 Replies)
Desktop or Notebook Pack (Sinicure- Mar 06, 13, 2 Replies)
missing download key (pauliachi- Jan 28, 13, 1 Replies)

Post a New Message  |    All Messages       Browse NCIX Forums

Forum messages are not reviewed and may not contain accurate information about a product. Message contents are opinions from customers based on their own experience with a product. We do not recommend you make puchasing decisions based on Forum messages.

Reviews from the Web

Below are reviews found on other web sites for this product submitted by customers.

Posted by: TheBigTroll1226 @04/12/13
Comment: Full review on the SSD comparing to others in the same price bracket.
Posted by: Shweatyballs @11/15/12
Submit a review link   |   Latest 30 reviews

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