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SanDisk Optimus GX PRO 8100 8TB M.2 2280 internal SSD without heatsink

SanDisk

SanDisk Optimus GX PRO 8100 8TB M.2 2280 PCIe 5.0 x4 NVMe 2.0 internal SSD SDSP82800TAN-000E0

SKU CH-CJXJ-7HBHV MPN SDSP82800TAN-000E0

PCIe 5.0 x4 NVMe 2.0 internal SSD with 8 TB of 3D NAND TLC, reaching 14,900 MB/s sequential read, 13,200 MB/s sequential write, 2,200,000 IOPS random read, 2,400,000 IOPS random write and 4,800 TBW

  • Device TypeInternal Solid State Drive (SSD)
  • Form FactorM.2 2280-D5-M
  • Capacity8TB
  • Memory Components3D NAND TLC
  • InterfacePCI-Express 5.0 x4
  • ProtocolNVMe 2.0

Option 8TB

  • Sequential reads reach 14900 MBps for rapid project loading
  • Sequential writes hit 13200 MBps to move massive files quickly
  • Random reads up to 2200000 IOPS accelerate multitasking responsiveness
  • 4800 TBW endurance supports write-intensive creative workloads
  • 5 mW idle power extends laptop battery life

Optimus GX PRO 8100 8TB PCIe 5.0 x4 NVMe 2.0

The SanDisk Optimus GX PRO 8100 is an M.2 2280 internal SSD with 8TB of 3D NAND TLC storage. It connects through a PCI-Express 5.0 x4 lane using the NVMe 2.0 protocol. The drive targets professionals, creators and gamers who need high capacity and fast access for AI workloads, content creation and large game libraries.

PCIe 5.0 x4 bandwidth and NVMe 2.0 limits

The PCIe 5.0 x4 interface supplies the electrical bandwidth that lets the controller reach 14900 MBps sequential read and 13200 MBps sequential write. Random performance scales to 2200000 read IOPS and 2400000 write IOPS. Sustained throughput depends on the host platform providing a compliant PCIe 5.0 slot and adequate cooling, because the drive ships without a heatsink and thermal throttling will reduce speeds under prolonged load.

No heatsink, 4800 TBW endurance and power profile

Without an integrated heatsink the module relies on motherboard M.2 shielding or airflow to stay within the 0°C to 85°C operating range. The 4800 TBW rating and 1750000 hour MTBF indicate durability for write-intensive workflows. Idle power sits at 5 mW while active averages are 7.1W read and 7.3W write, so laptop users should verify thermal and power headroom before installation.

Highlights

  • Sequential reads reach 14900 MBps for rapid project loading
  • Sequential writes hit 13200 MBps to move massive files quickly
  • Random reads up to 2200000 IOPS accelerate multitasking responsiveness
  • 4800 TBW endurance supports write-intensive creative workloads
  • 5 mW idle power extends laptop battery life

Specifications

BrandSanDisk
SeriesOptimus GX PRO 8100
ModelSDSP82800TAN-000E0
Device TypeInternal Solid State Drive (SSD)
Form FactorM.2 2280-D5-M
Capacity8TB
Memory Components3D NAND TLC
InterfacePCI-Express 5.0 x4
ProtocolNVMe 2.0
Max Sequential ReadUp to 14900 MBps
Max Sequential WriteUp to 13200 MBps
4KB Random ReadUp to 2,200,000 IOPS
4KB Random WriteUp to 2,400,000 IOPS
Terabytes Written (TBW)4800TB
MTBF1,750,000 hours
HeatSinkwithout HeatSink
Power Consumption (Idle)5 mW
Power Consumption (Active)Average Active Power Read: 7.1W
Average Active Power Write: 7.3W
Operating Temperature0°C ~ +85°C
Storage Temperature-40°C ~ +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
Height3.88mm
Width22mm
Depth80mm
Weight8.6g
Shipping weight0.05 kg
Package size127 × 102 × 2 mm

Other versions of this model

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Questions about this item

Should I choose the 8TB version of the Optimus GX PRO 8100 or a smaller capacity?

The 8TB model provides 4800 TBW endurance and 14900 MBps read and 13200 MBps write speeds for large libraries and heavy write workloads.

What does the 14900 MBps sequential read figure mean once the drive is installed in my system?

It represents the maximum throughput for large file transfers such as video projects or game assets when the host platform supports PCIe 5.0 x4 and NVMe 2.0.

The drive uses a PCIe 5.0 x4 interface — what does that cap in practice?

The x4 lane width and NVMe 2.0 protocol limit the drive to the stated 14900 MBps read and 13200 MBps write ceilings on a compatible motherboard.

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