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M.2 2280 SSD with silver aluminum heatsink and ridged geometric lines

XPG

XPG GAMMIX S50 Lite 1TB internal SSD with heatsink

SKU CH-5BEA-ZDKXH

PCIe Gen4 x4 M.2 2280 SSD with 1TB 3D TLC, up to 3900/3200 MB/s sequential and 380,000/540,000 IOPS random, plus aluminium heatsink

  • Device TypeInternal Solid State Drive (SSD)
  • Used ForConsumer
  • Form FactorM.2 2280
  • Capacity1TB
  • Memory Components3D TLC
  • InterfacePCI-Express 4.0 x4
  • Up to 3900 MB/s sequential read via PCIe 4.0 x4
  • Up to 3200 MB/s sequential write for fast file transfers
  • 740 TBW endurance rating backed by 3D NAND flash
  • Aluminium heatsink keeps temperatures low under sustained loads
  • AES 256-bit encryption protects data at rest

GAMMIX S50 Lite 1TB SSD

The XPG GAMMIX S50 Lite is a 1TB internal solid state drive built for consumers who need fast storage. It uses a PCIe 4.0 x4 interface and the M.2 2280 form factor. The drive targets gamers, overclockers and PC enthusiasts seeking high throughput.

Aluminium heatsink and M.2 2280 mount

A robust aluminium heatsink is included to dissipate heat during sustained workloads. The M.2 2280 form factor fits standard motherboard slots and the drive is backward compatible with PCIe 3.0 platforms. Power draw is 0.14W idle and 0.33W active.

PCIe 4.0 x4 sequential speed

Sequential reads reach 3900 MBps and writes reach 3200 MBps on this PCIe 4.0 x4 drive. Random performance hits 380,000 IOPS read and 540,000 IOPS write with SLC caching and DRAM cache buffer. Endurance is rated at 740TB written.

Highlights

  • Up to 3900 MB/s sequential read via PCIe 4.0 x4
  • Up to 3200 MB/s sequential write for fast file transfers
  • 740 TBW endurance rating backed by 3D NAND flash
  • Aluminium heatsink keeps temperatures low under sustained loads
  • AES 256-bit encryption protects data at rest

Specifications

BrandXPG
SeriesGAMMIX S50 Lite
ModelGAMMIX S50
Device TypeInternal Solid State Drive (SSD)
Used ForConsumer
Form FactorM.2 2280
Capacity1TB
Memory Components3D TLC
InterfacePCI-Express 4.0 x4
ControllerSMI SM2267
Max Sequential ReadATTO: 3800 MBps
CDM: 3900 MBps
Max Sequential WriteUp to 3200 MBps
4KB Random ReadUp to 380,000 IOPS
4KB Random WriteUp to 540,000 IOPS
Terabytes Written (TBW)740TB
MTBF2,000,000 hours
HeatSinkwith HeatSink
FeaturesTBW: 740TB
R/W speed up to 3900/3200 MB/s
Ultra-fast PCIe Gen4x4 interface
Capacity up to 2TB
SLC Caching and DRAM cache buffer
3D NAND Flash for higher capacity and durability
Advanced LDPC ECC Technology
AES 256-bit encryption support
Compact M.2 2280 form factor - ideal for gaming and high-end desktops
Power Consumption (Idle)0.14W
Power Consumption (Active)0.33W
Operating Temperature0°C ~ +70°C
Storage Temperature-40°C ~ +85°C
Max Shock Resistance1500G/0.5ms
Height4.30mm
Width22.00mm
Depth80.00mm
Weight10.00g

Questions about this item

What speeds does the PCIe 4.0 x4 interface deliver on this drive?

The PCIe 4.0 x4 interface supports up to 3900 MBps sequential read and 3200 MBps sequential write on this SSD.

What physical space does the M.2 2280 form factor with heatsink require?

The drive uses the M.2 2280 form factor and includes an aluminium heatsink that adds height; verify your motherboard slot and clearance before fitting.

How is the drive installed and what step is often missed?

Insert the M.2 2280 module at an angle into the keyed slot, secure it with the retention screw, then confirm the BIOS is set to PCIe 4.0 x4 mode for full performance.

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