MPN:
ASU900SS-256GM-C
ADATA Ultimate SU900 256 GB 2.5″ Serial ATA III MLC
- Capacity
- 256 GB
- Form factor
- 2.5"
- Read speed
- 560 MB/s
- Write speed
- 520 MB/s
- Interface
- Serial ATA III
- NAND type
- MLC
- Depth
- 100.45 mm
- Width
- 69.85 mm
- Height
- 7 mm
Overview
The ADATA Ultimate SU900 256 GB 2.5″ Serial ATA III MLC features a 256 GB SSD. Full verified specifications are listed below.
Compatibility
- Requires MLC memory — not interchangeable with other generations.
Compatibility data is automatically generated. Always verify critical specs before purchase.
Technical Specifications
Showing 24 key specifications of 24
All values come from this product’s catalog record.- Capacity
- 256 GB
- Form factor
- 2.5"
- Read speed
- 560 MB/s
- Write speed
- 520 MB/s
- Interface
- Serial ATA III
- NAND type
- MLC
- Depth
- 100.45 mm
- Width
- 69.85 mm
- Height
- 7 mm
- Weight
- 47.5 g
- TBW rating
- 800
- TRIM support
- Yes
- Colour
- Black
- Controller type
- SMI SM2258
- Operating shock resistance
- 1500
- S.M.A.R.T. support
- Yes
- Compliance certificates
- RoHS
- Random read (100% span)
- 85000
- Random write (100% span)
- 90000
- Storage temperature
- -40 - 85
- Operating temperature
- 0 - 70
- Native Command Queuing (NCQ)
- Yes
- MTBF
- 2000000
- Certifications
- CE, FCC, BSMI, VCCI, KC
Market Value History
Price history table
| Date | Price |
|---|---|
| 2018-03-06 | $118.00 |
| 2018-03-16 | $122.00 |
| 2018-03-20 | $121.00 |
| 2018-03-26 | $118.00 |
| 2018-04-04 | $119.00 |
| 2018-04-10 | $133.64 |
| 2018-04-18 | $121.00 |
| 2018-04-24 | $110.00 |
| 2018-05-03 | $133.63 |
| 2018-05-08 | $133.62 |
| 2018-05-18 | $107.00 |
| 2018-05-23 | $97.00 |
| 2018-05-30 | $98.00 |
| 2018-06-04 | $98.00 |
| 2018-06-17 | $128.96 |
| 2018-06-23 | $119.40 |
| 2018-06-26 | $93.57 |
| 2018-07-03 | $119.31 |
| 2018-07-10 | $120.88 |
| 2018-07-19 | $116.12 |
| 2018-07-24 | $117.21 |
| 2018-07-31 | $116.89 |
| 2018-08-06 | $88.00 |
| 2018-08-14 | $86.00 |
| 2018-08-22 | $115.04 |
| 2018-08-29 | $106.81 |
| 2018-09-04 | $105.36 |
| 2018-09-11 | $82.00 |
| 2018-09-19 | $79.00 |
| 2018-09-25 | $81.00 |
| 2018-10-02 | $77.21 |
| 2018-10-11 | $73.00 |
| 2018-10-23 | $128.96 |
| 2018-10-30 | $72.00 |
| 2018-11-08 | $81.00 |
| 2018-11-14 | $81.00 |
| 2018-11-20 | $77.97 |
| 2018-11-29 | $86.00 |
| 2018-12-06 | $128.96 |
| 2018-12-12 | $128.97 |
| 2018-12-18 | $128.97 |
| 2018-12-26 | $128.97 |
| 2019-01-02 | $111.00 |
| 2019-01-15 | $78.00 |
| 2019-01-21 | $75.97 |
| 2019-01-31 | $97.77 |
| 2019-02-12 | $97.78 |
| 2019-02-25 | $75.73 |
| 2019-03-12 | $60.00 |
| 2019-03-23 | $57.00 |
| 2019-03-26 | $58.00 |
| 2019-04-07 | $65.00 |
| 2019-08-26 | $63.91 |
| 2019-11-08 | $65.00 |
| 2020-05-16 | $123.14 |
| 2020-05-22 | $120.14 |
| 2020-05-29 | $82.02 |
| 2020-11-25 | $128.97 |
| 2020-12-24 | $128.97 |
| 2021-05-06 | $83.69 |
Customer Reviews & Feedback
Based on 63 verified customer reviews on Amazon US.
Review Verification
Hardware Quest synchronizes these ratings daily with Amazon to reflect real buyer experiences, build quality, and long-term reliability.
Sources
Product lifecycle
Status uncertainAvailable catalog signals are incomplete, so current lifecycle status cannot be confirmed.
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