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Green printed circuit board M.2 2280 SSD with black controller and silver NAND chips, no heatsink attached

SanDisk

SanDisk WDS100T1X0M-00CMT0 1TB internal SSD

SKU CH-2W6H-ZW4SS MPN WDS100T1X0M-00CMT0

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

  • Device TypeInternal Solid State Drive (SSD)
  • Used ForConsumer
  • Form FactorM.2 2280
  • Capacity1TB
  • InterfacePCI-Express 5.0 x4
  • ProtocolNVMe

Options 1TB

  • 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.

Highlights

  • 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

Specifications

BrandWestern Digital
ModelWDS100T1X0M
Device TypeInternal Solid State Drive (SSD)
Used ForConsumer
Form FactorM.2 2280
Capacity1TB
InterfacePCI-Express 5.0 x4
ProtocolNVMe
Cache1GB DRAM
Max Sequential ReadUp to 14900 MBps
Max Sequential WriteUp to 11000 MBps
4KB Random ReadUp to 1,600,000 IOPS
4KB Random WriteUp to 2,400,000 IOPS
Terabytes Written (TBW)600TB
MTTF1,750,000 Hours
HeatSinkwithout HeatSink
FeaturesExperience the breakneck speed of PCIe Gen 5
Drastically enhance your gaming and content creation experience with the speed of PCIe Gen 5.0x4 NVMe M.2 SSD technology - perfect for gaming, content creation, and loading models for AI-powered applications.
Blistering speeds for intense tasks
With the help of our nCache 4.0 feature, the WD_BLACK SN8100 SSD reaches sequential read speeds up to an astonishing 14,900MB/s, sequential write speeds up to 14,000MB/s, and over 2,300,000 IOPS of random performance (2TB-4TB models).
Designed to perform
Our latest TLC 3D CBA NAND technology provide
Power Consumption (Idle)Sleep (PS4): 5 mW
Power Consumption (Active)6.2W
Operating Temperature32°F to 185°F (0°C to 85°C)
Storage Temperature-40°F to 185°F (-40°C to 85°C)
Max Shock Resistance1,500G @0.5 ms half sine
Max Vibration ResistanceOperating Vibration: 5 gRMS, 10-2000 Hz, 3 axes
Non-operating Vibration: 4.9 gRMS, 7-800 Hz, 3 axes
Height2.38mm
Width80mm
Depth22mm
Weight7.5g
Shipping weight0.05 kg
Package size152 × 102 × 41 mm

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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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