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Green rectangular M.2 2280 SSD with black label and exposed NAND chips

SanDisk

SanDisk SDSP81100TAN-000E0 1TB internal SSD M.2 2280 PCIe 4.0 x4 NVMe 1.4

SKU CH-YTK2-YEMSE MPN SDSP81100TAN-000E0

1TB M.2 2280 NVMe 1.4 SSD with PCIe 4.0 x4 delivering 7300 MB/s read and 6300 MB/s write plus 800,000 random read IOPS

  • Device TypeInternal Solid State Drive (SSD)
  • Form FactorM.2 2280-S3-M
  • Capacity1TB
  • Memory Components3D NAND TLC
  • InterfacePCI-Express 4.0 x4
  • ProtocolNVMe 1.4

Capacity 1TB

  • Sequential read up to 7300 MBps for fast game loads
  • Sequential write up to 6300 MBps to speed creative exports
  • Random read up to 800000 IOPS for snappy multitasking
  • Random write up to 1100000 IOPS for responsive system feel
  • 600 TBW endurance rating protects long-term data

SanDisk Optimus GX PRO 850X 1TB SSD

The SanDisk Optimus GX PRO 850X is a 1TB internal SSD built for gaming PCs and creator workstations. It uses the M.2 2280 form factor with a PCIe 4.0 x4 interface and NVMe 1.4 protocol. 3D NAND TLC memory provides the storage foundation for demanding workloads.

PCIe 4.0 x4 sequential performance

This drive delivers maximum sequential read speeds of 7300 MBps and maximum sequential write speeds of 6300 MBps. Random read reaches 800000 IOPS while random write hits 1100000 IOPS. These figures decide if the drive matches your throughput requirements.

Thermals and power in normal use

The SSD operates between 0°C and 85°C without a heatsink. Average active power draw is 7.2W during reads and 6.2W during writes. Idle consumption sits at 5 mW. Endurance is rated at 600 TBW with an MTBF of 1750000 hours.

Pontos fortes

  • Sequential read up to 7300 MBps for fast game loads
  • Sequential write up to 6300 MBps to speed creative exports
  • Random read up to 800000 IOPS for snappy multitasking
  • Random write up to 1100000 IOPS for responsive system feel
  • 600 TBW endurance rating protects long-term data

Especificações

BrandSanDisk
SeriesOptimus GX PRO 850X
ModelSDSP81100TAN-000E0
Device TypeInternal Solid State Drive (SSD)
Form FactorM.2 2280-S3-M
Capacity1TB
Memory Components3D NAND TLC
InterfacePCI-Express 4.0 x4
ProtocolNVMe 1.4
Max Sequential ReadUp to 7300 MBps
Max Sequential WriteUp to 6300 MBps
4KB Random ReadUp to 800,000 IOPS
4KB Random WriteUp to 1,100,000 IOPS
Terabytes Written (TBW)600TB
MTBF1,750,000 hours
HeatSinkwithout HeatSink
Power Consumption (Idle)5 mW
Power Consumption (Active)Average Active Power Read: 7.2W
Average Active Power Write: 6.2W
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
Height2.38mm
Width22mm
Depth80mm
Weight7.5g
Peso de envio0.05 kg
Dimensões da embalagem127 × 102 × 1 mm

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Perguntas sobre este artigo

What does the 7300 MBps sequential read mean once the drive is installed?

The 7300 MBps figure is the peak PCIe 4.0 x4 throughput for large-file transfers such as game loads or video scrubbing; real-world speeds depend on system cooling, workload and firmware.

How does the PCIe 4.0 x4 NVMe 1.4 interface limit performance?

The four-lane Gen 4 link caps sequential throughput at the drive's rated 7300 MBps read and 6300 MBps write; older PCIe 3.0 slots will halve that ceiling.

Will the M.2 2280-S3-M module fit my laptop or desktop slot?

The single-sided 2280 form factor fits standard M.2 key-M slots in laptops and desktops; no heatsink is included, so verify clearance if your board has a tight cover.

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