Product comparison · 2 internal solid state drives

XPG Gammix S11 vs XPG SX950U 240 GB 2.5" Serial ATA III 3D TLC

17specifications compared
9differ
8identical
22known for one product only

Key differences

SSD capacity
- Gammix S11:960 GB
- SX950U 240 GB 2.5" Serial ATA III 3D TLC:240 GB
SSD form factor
- Gammix S11:M.2
- SX950U 240 GB 2.5" Serial ATA III 3D TLC:2.5"
Interface
- Gammix S11:PCI Express 3.0
- SX950U 240 GB 2.5" Serial ATA III 3D TLC:Serial ATA III
Component for
- Gammix S11:PC
- SX950U 240 GB 2.5" Serial ATA III 3D TLC:PC/Laptop
Width
- Gammix S11:80 mm
- SX950U 240 GB 2.5" Serial ATA III 3D TLC:69.8 mm
Depth
- Gammix S11:22 mm
- SX950U 240 GB 2.5" Serial ATA III 3D TLC:100.5 mm
Height
- Gammix S11:3.5 mm
- SX950U 240 GB 2.5" Serial ATA III 3D TLC:7 mm
Weight
- Gammix S11:8 g
- SX950U 240 GB 2.5" Serial ATA III 3D TLC:47.5 g

Side by side

Differences highlightedShow differences only

Comparison of Gammix S11, SX950U
39 specifications	A XPG Gammix S11 View product	B XPG SX950U 240 GB 2.5" Serial ATA III 3D TLC Model SX950U View product
Features4 differ
SSD capacityDiffers	960 GB	240 GB
SSD form factorDiffers	M.2	2.5"
InterfaceDiffers	PCI Express 3.0	Serial ATA III
NVMeKnown for one	Yes	Unknown — not stated by the source
NVMe versionKnown for one	1.3	Unknown — not stated by the source
Memory type	3D TLC	3D TLC
Component forDiffers	PC	PC/Laptop
Random read (4KB)Known for one	310000 IOPS	Unknown — not stated by the source
Random write (4KB)Known for one	280000 IOPS	Unknown — not stated by the source
Sequential read speed (ATTO)Known for one	3000 MB/s	Unknown — not stated by the source
Sequential write speed (ATTO)Known for one	1700 MB/s	Unknown — not stated by the source
Sequential read speed (CDM)Known for one	3150 MB/s	Unknown — not stated by the source
Sequential write speed (CDM)Known for one	1700 MB/s	Unknown — not stated by the source
Sequential read speed (AS SSD)Known for one	2500 MB/s	Unknown — not stated by the source
Sequential write speed (AS SSD)Known for one	1600 MB/s	Unknown — not stated by the source
PCI Express interface data lanesKnown for one	x4	Unknown — not stated by the source
ECC	Yes	Yes
Low-density parity-check (LDPC)Known for one	Yes	Unknown — not stated by the source
Mean time between failures (MTBF)	2000000 h	2000000 h
TBW ratingKnown for one	320	Unknown — not stated by the source
CertificationKnown for one	CE, FCC, BSMI, VCCI, KC	Unknown — not stated by the source
Data transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s
Read speedKnown for one	Unknown — not stated by the source	560 MB/s
Write speedKnown for one	Unknown — not stated by the source	520 MB/s
Poweridentical
Power consumption (average)Known for one	0.33 W	Unknown — not stated by the source
Operating voltageKnown for one	Unknown — not stated by the source	5 V
Brand-specific featuresidentical
Brand specific technologiesKnown for one	SLC Caching	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	80 mm	69.8 mm
DepthDiffers	22 mm	100.5 mm
HeightDiffers	3.5 mm	7 mm
WeightDiffers	8 g	47.5 g
Packaging dataidentical
Package typeKnown for one	Box	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)	0 - 70 °C	0 - 70 °C
Storage temperature (T-T)	-40 - 85 °C	-40 - 85 °C
Operating relative humidity (H-H)	5 - 95%	5 - 95%
Operating shock	1500 G	1500 G
Vibration resistanceKnown for one	Unknown — not stated by the source	20 G
Other features1 differ
Product colourDiffers	Black, Red	Black
Compliance certificates	RoHS	RoHS

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.

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