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SanDisk Optimus GX PRO 8100 4TB M.2 2280 internal SSD with black anodized aluminum heatsink and RGB LED strip

SanDisk

SanDisk SDSP82400TAH-000E0 Optimus GX PRO 8100 4TB internal SSD

SKU CH-D6PE-JBMAJ MPN SDSP82400TAH-000E0

A 4TB internal SSD with PCIe 5.0 x4 interface delivering sequential reads up to 14900 MBps and writes up to 14000 MBps, plus a heatsink

  • Total capacity4 TB
  • Sequential read speedUp to 14,900 MB/s
  • Sequential write speedUp to 14,000 MB/s
  • Interface typePCI-Express 5.0 x4
  • Form factorM.2 2280-S3-M
  • Product typeInternal Solid State Drive (SSD)

Model 4TB w/ Heatsink

  • Sequential read up to 14900 MBps loads massive projects fast
  • Sequential write up to 14000 MBps stores large files quickly
  • Random read up to 2300000 IOPS accelerates AI workflows
  • Random write up to 2400000 IOPS handles write-intensive tasks
  • 2400TB endurance rating supports heavy creative workloads

4TB PCIe 5.0 NVMe SSD for heavy workloads

The SanDisk Optimus GX PRO 8100 is a 4TB internal SSD built on 3D NAND TLC with a PCI-Express 5.0 x4 interface and NVMe 2.0 protocol. It targets creators and professionals who need large capacity and high random performance for AI workflows, content creation and demanding gaming libraries. The drive includes an anodized aluminium heatsink with RGB LED.

Sustained load behaviour with integrated heatsink

Under continuous write workloads the drive draws an average active power of 7.0W while reads draw 6.5W, and the low-profile heatsink is designed to maintain thermal headroom during extended sessions. Sequential throughput reaches up to 14900 MBps read and 14000 MBps write, with random performance up to 2,300,000 IOPS read and 2,400,000 IOPS write. Endurance is rated at 2400TB written.

Compatibility checks before ordering

Verify that your motherboard provides an M.2 2280-S3-M slot wired for PCI-Express 5.0 x4 and that the 9.76mm heatsink height fits within your case or motherboard shroud clearance. The operating temperature range spans 0°C to 85°C, so ensure adequate airflow in compact builds. No DRAM cache is present; the controller uses SLC caching for burst acceleration.

How it compares

Measured against everything we stock in Internal NVMe & SATA SSDs, at today’s prices. Recalculated every night.

Price $826.99
Pricier than about 87% of the 1,994 comparable items (median $180.49).
Total capacity 4 TB
Higher than about 90% of the 1,368 comparable items (median 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 $206.75 per TB
Pricier than about 62% of the 1,362 comparable items (median $165.50 per TB).

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Specifications

Product
Brand nameSanDisk
Product lineOptimus GX PRO 8100
Model nameSDSP82400TAH-000E0
Total capacity4 TB
Product typeInternal Solid State Drive (SSD)
Performance
Sequential read speedUp to 14,900 MB/s
Sequential write speedUp to 14,000 MB/s
Random read (4K)Up to 2,300,000 IOPS
Random write (4K)Up to 2,400,000 IOPS
Storage
NAND flash type3D NAND TLC
Cache memoryNo DRAM (SLC)
Write endurance2400 TB
Connectivity
Connection protocolNVMe 2.0
Ports & slots
Interface typePCI-Express 5.0 x4
Power
Idle power draw5 mW
Active power drawAverage Active Power Read: 6.5 W
Average Active Power Write: 7.0 W
Size & build
Form factorM.2 2280-S3-M
Heat sinkWith HeatSink
Overall height9.76 mm
Overall width25 mm
Product depth80 mm
Product weight28.2g
Shipping weight0.45 kg
Package size127 × 102 × 1 mm
Environment & compliance
Operating temperature range0 °C to 85 °C
Storage temperature range-40 °C to 85 °C
Max shock tolerance1,500G @ 0.5 ms half-sine
Vibration toleranceOperating Vibration: 5 gRMS, 10-2000 Hz, 3 axes
Non-operating Vibration: 4.9 gRMS, 7-800 Hz, 3 axes
More details
Mean time between failures1,750,000 h

Other versions of this model

5 more in the same range

Questions about this item

How much power does the Optimus GX PRO 8100 draw during sustained reads and writes?

Average active power is 6.5W for reads and 7.0W for writes, while idle consumption drops to 5 mW.

What motherboard slot and keying does the M.2 2280-S3-M form factor require?

It fits a standard M.2 2280 M-key socket wired for PCI-Express 5.0 x4; the S3-M height code means the drive is 9.76 mm tall with the heatsink attached.

Will the 4TB model work in a PCIe 4.0 slot without losing the 2400 TBW endurance rating?

Yes, the drive is backward compatible with PCIe 4.0 and 3.0 slots; the 2400 TBW rating and 1,750,000-hour MTBF remain unchanged regardless of link speed.

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