Product comparison · 2 internal solid state drives

XPG Gammix S50 vs XPG SX8100 1 TB M.2 PCI Express 3.0 NVMe 3D NAND

Key differences

Interface
- Gammix S50:PCI Express 4.0
- SX8100 1 TB M.2 PCI Express 3.0 NVMe 3D NAND:PCI Express 3.0
Memory type
- Gammix S50:3D TLC
- SX8100 1 TB M.2 PCI Express 3.0 NVMe 3D NAND:3D NAND
Component for
- Gammix S50:PC
- SX8100 1 TB M.2 PCI Express 3.0 NVMe 3D NAND:PC/Laptop
Read speed
- Gammix S50:5000 MB/s
- SX8100 1 TB M.2 PCI Express 3.0 NVMe 3D NAND:3500 MB/s
Write speed
- Gammix S50:4700 MB/s
- SX8100 1 TB M.2 PCI Express 3.0 NVMe 3D NAND:3000 MB/s
Random read (4KB)
- Gammix S50:750000 IOPS
- SX8100 1 TB M.2 PCI Express 3.0 NVMe 3D NAND:300000 IOPS
Random write (4KB)
- Gammix S50:750000 IOPS
- SX8100 1 TB M.2 PCI Express 3.0 NVMe 3D NAND:240000 IOPS
Mean time between failures (MTBF)
- Gammix S50:1700000 h
- SX8100 1 TB M.2 PCI Express 3.0 NVMe 3D NAND:2000000 h

Differences highlightedShow differences only

Comparison of Gammix S50, SX8100
28 specifications	A XPG Gammix S50 View product	B XPG SX8100 1 TB M.2 PCI Express 3.0 NVMe 3D NAND Model SX8100 View product
Features8 differ
SSD capacity	1 TB	1 TB
SSD form factor	M.2	M.2
InterfaceDiffers	PCI Express 4.0	PCI Express 3.0
NVMe	Yes	Yes
NVMe version	1.3	1.3
Memory typeDiffers	3D TLC	3D NAND
Component forDiffers	PC	PC/Laptop
Security algorithmsKnown for one	256-bit AES	Unknown — not stated by the source
Read speedDiffers	5000 MB/s	3500 MB/s
Write speedDiffers	4700 MB/s	3000 MB/s
Random read (4KB)Differs	750000 IOPS	300000 IOPS
Random write (4KB)Differs	750000 IOPS	240000 IOPS
PCI Express interface data lanes	x4	x4
ECCKnown for one	Yes	Unknown — not stated by the source
Mean time between failures (MTBF)Differs	1700000 h	2000000 h
TBW ratingKnown for one	1800	Unknown — not stated by the source
CertificationKnown for one	CE, FCC, BSMI, RCM, KC, Morocco	Unknown — not stated by the source
S.M.A.R.T. supportKnown for one	Unknown — not stated by the source	Yes
Poweridentical
Power consumption (average)Known for one	0.8 W	Unknown — not stated by the source
Weight & dimensions2 differ
Width	80 mm	80 mm
Depth	22 mm	22 mm
HeightDiffers	6.1 mm	3.5 mm
WeightDiffers	12 g	8 g
Operational conditionsidentical
Operating temperature (T-T)	0 - 70 °C	0 - 70 °C
Storage temperature (T-T)	-40 - 85 °C	-40 - 85 °C
Operating shock	1500 G	1500 G
Other featuresidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84717070

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.