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Black M.2 2280 NVMe SSD with aluminium heatsink, 4TB capacity

XPG

XPG AGAMMIXS70B-4T-CS 4TB M.2 2280 NVMe internal SSD

SKU CH-JK91-DJPZS MPN AGAMMIXS70B-4T-CS

4TB M.2 2280 NVMe internal SSD with PCIe Gen4 x4 interface delivering up to 7400 MB/s read and 6600 MB/s write speeds, integrated aluminium heatsink reducing temperatures by up to 20%.

  • Total capacity4 TB
  • Sequential read speed7,400 MB/s
  • Sequential write speed6,600 MB/s
  • Interface typePCIe Gen4 x4
  • Form factorM.2 2280
  • Product typeInternal Solid State Drive (SSD)

Capacity 4TB

  • PCIe Gen4 x4 delivers up to 7400 MB/s read speed
  • 6600 MB/s write speed accelerates large file transfers
  • Aluminium heatsink cuts operating temperature by up to 20%
  • 4TB capacity fits in M.2 2280 slot for compact builds
  • NVMe 1.4 compliance with end-to-end data protection and RAID engine

Capacity and interface

This XPG GAMMIX S70 Blade is a 4TB M.2 2280 NVMe internal SSD built on a PCIe Gen4 x4 interface with an Innogrit IG5236 controller and 3D NAND flash. It targets enthusiasts and gamers who need high-capacity, low-latency storage for large game libraries, content creation workloads, and PlayStation 5 expansion.

Thermals and power

An aluminium heatsink is included and can reduce operating temperatures by up to 20 percent under load, keeping the drive within its 0°C to 70°C operating range. The PCIe Gen4 x4 link delivers up to 7400 MBps sequential read and 6600 MBps sequential write while maintaining 750000 IOPS random performance, and the drive is backward compatible with PCIe 3.0 platforms.

Bundled hardware and firmware

The pre-installed heatsink adds 0.640 mm of height so the module fits slim laptops and compact desktops without extra parts. Firmware features include SLC caching, a DRAM cache buffer, end-to-end data protection, and a RAID engine, all compliant with NVMe 1.4 for data integrity and sustained throughput.

How it compares

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

Price $200.99
Typical for this category: the median of 1,994 items is $180.49.
Total capacity 4 TB
Higher than about 90% of the 1,368 comparable items (median 1 TB).
Sequential read speed 7,400 MB/s
Higher than about 90% of the 1,180 comparable items (median 2,400 MB/s).
Price per TB $50.25 per TB
Cheaper than about 97% of the 1,362 comparable items (median $165.50 per TB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameXPG
Product lineGAMMIX S70 Blade
Model nameGAMMIX S70 Blade
Total capacity4 TB
Product typeInternal Solid State Drive (SSD)
Intended useConsumer
Performance
Sequential read speed7,400 MB/s
Sequential write speed6,600 MB/s
Random read (4K)Up to 750,000 IOPS
Random write (4K)Up to 750,000 IOPS
Storage
NAND flash type3D NAND
Controller chipInnogrit IG5236
Ports & slots
Interface typePCIe Gen4 x4
Size & build
Form factorM.2 2280
Heat sinkWith HeatSink
Shipping weight0.03 kg
Package size157 × 102 × 16 mm
Environment & compliance
Operating temperature range0 °C to 70 °C
Storage temperature range-40 °C to 85 °C
Max shock tolerance1500G
More details
Mean time between failures2,000,000 h

Other versions of this model

2 more in the same range

Questions about this item

How do I install the 4 TB M.2 2280 NVMe SSD with its pre-attached heatsink into a desktop motherboard?

Insert the drive into the M.2 2280 slot at the correct angle, secure it with the motherboard standoff screw, and ensure the aluminum heatsink sits flat without obstructing nearby components.

What maintenance or replacement will the 4 TB GAMMIX S70 Blade need over its lifetime?

The drive has no moving parts and requires no scheduled maintenance; its 2 000 000 hour MTBF and 1 500 G shock rating indicate long-term reliability under normal consumer workloads.

What thermal limit appears first during sustained heavy writes on the 4 TB PCIe Gen4 x4 SSD?

The controller throttles when the drive reaches its 70 °C operating ceiling, so adequate case airflow is essential to maintain the 7 400 MB/s read and 6 600 MB/s write peaks.

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