SanDisk WDS100T1X0M-00CMT0 1TB internal SSD
A 1 TB M.2 2280 internal SSD using a PCIe 5.0 x4 link, 1 GB DRAM cache and NVMe to reach 14900 MB/s reads and 11000 MB/s writes for gaming, content creation and AI model loading
- Total capacity1 TB
- Sequential read speedUp to 14,900 MB/s
- Sequential write speedUp to 11,000 MB/s
- Interface typePCI-Express 5.0 x4
- Form factorM.2 2280
- Product typeInternal Solid State Drive (SSD)
- PCIe 5.0 x4 interface delivers 14,900 MB/s read speed for rapid data access
- 11,000 MB/s write speed accelerates large file transfers and content creation
- 1GB DRAM cache sustains high performance during intensive workloads
- 600TB endurance rating supports years of heavy write activity
- 1,750,000-hour MTTF signals long-term reliability for critical data
PCIe 5.0 x4 NVMe SSD for AI and gaming
The SanDisk WDS100T1X0M is a 1TB internal solid-state drive built on the PCI-Express 5.0 x4 interface with NVMe protocol. It targets consumers who need fast storage for gaming, content creation and loading models for AI-powered applications. A 1GB DRAM cache supports the controller during heavy I/O workloads. The M.2 2280 form factor fits standard desktop and laptop slots.
Sustained performance with 600 TBW endurance
Sequential read reaches up to 14900 MBps and sequential write up to 11000 MBps, while 4KB random read hits 1600000 IOPS and random write 2400000 IOPS. The drive is rated for 600 TBW and an MTTF of 1750000 hours, indicating durability under prolonged write-heavy tasks. Active power draw is 6.2W and idle sleep power is 5 mW, so thermal output remains manageable during extended sessions. Operating temperature spans 0°C to 85°C.
Heatsink-free M.2 2280 design
This model ships without a heatsink, relying on the motherboard's M.2 thermal solution or airflow in the chassis. The single-sided M.2 2280 PCB keeps clearance low for compact builds. TLC 3D CBA NAND and nCache 4.0 technology underpin the performance figures. The connector layout follows the standard M-key pinout for PCIe 5.0 x4 signalling.
How it compares
Measured against everything we stock in Internal NVMe & SATA SSDs, at today’s prices. Recalculated every night.
- Price $350.99
- Pricier than about 72% of the 1,994 comparable items (median $180.49).
- Total capacity 1 TB
- Typical for this category: the median of 1,368 items is 1 TB.
- Sequential read speed Up to 14,900 MB/s
- Higher than about 94% of the 1,180 comparable items (median 2,400 MB/s).
- Price per TB $350.99 per TB
- Pricier than about 81% of the 1,362 comparable items (median $165.50 per TB).
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Specifications
| Product | |
|---|---|
| Brand name | Western Digital |
| Model name | WDS100T1 × 0M |
| Total capacity | 1 TB |
| Product type | Internal Solid State Drive (SSD) |
| Intended use | Consumer |
| Performance | |
| Sequential read speed | Up to 14,900 MB/s |
| Sequential write speed | Up to 11,000 MB/s |
| Random read (4K) | Up to 1,600,000 IOPS |
| Random write (4K) | Up to 2,400,000 IOPS |
| Storage | |
| Cache memory | 1 GB DRAM |
| Write endurance | 600 TB |
| Connectivity | |
| Connection protocol | NVMe |
| Ports & slots | |
| Interface type | PCI-Express 5.0 x4 |
| Power | |
| Idle power draw | Sleep (PS4): 5 mW |
| Active power draw | 6.2 W |
| Size & build | |
| Form factor | M.2 2280 |
| Heat sink | Without HeatSink |
| Overall height | 2.38 mm |
| Overall width | 80 mm |
| Product depth | 22 mm |
| Product weight | 7.5g |
| Shipping weight | 0.05 kg |
| Package size | 152 × 102 × 41 mm |
| Environment & compliance | |
| Operating temperature range | 32 °F to 185 °F (0 °C to 85 °C) |
| Storage temperature range | -40 °F to 185 °F (-40 °C to 85 °C) |
| Max shock tolerance | 1,500G @0.5 ms half sine |
| Vibration tolerance | Operating Vibration: 5 gRMS, 10-2000 Hz, 3 axes Non-operating Vibration: 4.9 gRMS, 7-800 Hz, 3 axes |
| More details | |
| Mean time to failure | 1,750,000 h |
Other versions of this model
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SanDisk WDS400T1XHM-00CMT0 4TB M.2 2280 PCIe 5.0 x4 internal SSD with heatsink
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- M.2 2280
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Questions about this item
How much power does the 6.2W active draw add to system heat during all-day workloads?
The drive consumes 6.2W active and 5mW in sleep, operating between 0°C and 85°C without a heatsink.
What motherboard slot and protocol are required for the PCIe 5.0 x4 interface?
An M.2 2280 slot wired for PCIe 5.0 x4 and NVMe protocol is needed.
Will the M.2 2280 form factor fit alongside an older PCIe 3.0 drive in the same board?
Yes, the 2280 size fits any standard M.2 slot; the drive will negotiate down to PCIe 3.0 speeds on older platforms.
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