Product comparison · 2 internal solid state drives

XPG GAMMIX S41 vs XPG SPECTRIX S20G

16specifications compared
9differ
7identical
19known for one product only

Key differences

SSD capacity
- GAMMIX S41:256 GB
- SPECTRIX S20G:500 GB
Interface
- GAMMIX S41:PCI Express
- SPECTRIX S20G:PCI Express 3.0
Component for
- GAMMIX S41:PC/Laptop
- SPECTRIX S20G:PC
Read speed
- GAMMIX S41:3500 MB/s
- SPECTRIX S20G:2500 MB/s
Write speed
- GAMMIX S41:3000 MB/s
- SPECTRIX S20G:1800 MB/s
Width
- GAMMIX S41:80 mm
- SPECTRIX S20G:22.1 mm
Depth
- GAMMIX S41:6.1 mm
- SPECTRIX S20G:80 mm
Height
- GAMMIX S41:22 mm
- SPECTRIX S20G:7.55 mm

Side by side

Differences highlightedShow differences only

Comparison of GAMMIX S41, SPECTRIX S20G
35 specifications	A XPG GAMMIX S41 View product	B XPG SPECTRIX S20G View product
Features5 differ
SSD capacityDiffers	256 GB	500 GB
InterfaceDiffers	PCI Express	PCI Express 3.0
Component forDiffers	PC/Laptop	PC
Hardware encryptionKnown for one	Unknown — not stated by the source	Yes
Security algorithmsKnown for one	Unknown — not stated by the source	256-bit AES
Read speedDiffers	3500 MB/s	2500 MB/s
Write speedDiffers	3000 MB/s	1800 MB/s
Random read (4KB)Known for one	Unknown — not stated by the source	160000 IOPS
Random write (4KB)Known for one	Unknown — not stated by the source	170000 IOPS
PCI Express interface data lanesKnown for one	Unknown — not stated by the source	x4
BacklightKnown for one	Unknown — not stated by the source	Yes
TBW ratingKnown for one	Unknown — not stated by the source	300
Sequential read speed (ATTO)Known for one	3500 MB/s	Unknown — not stated by the source
Sequential write speed (ATTO)Known for one	1200 MB/s	Unknown — not stated by the source
Sequential read speed (CDM)Known for one	3500 MB/s	Unknown — not stated by the source
Sequential write speed (CDM)Known for one	1000 MB/s	Unknown — not stated by the source
Sequential read speed (AS SSD)Known for one	2800 MB/s	Unknown — not stated by the source
Sequential write speed (AS SSD)Known for one	1100 MB/s	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	80 mm	22.1 mm
DepthDiffers	6.1 mm	80 mm
HeightDiffers	22 mm	7.55 mm
WeightDiffers	12 g	15.4 g
Packaging dataidentical
Package typeKnown for one	Unknown — not stated by the source	Box
Operational conditionsidentical
Maximum operating temperatureKnown for one	Unknown — not stated by the source	70 °C
Minimum operating temperatureKnown for one	Unknown — not stated by the source	0 °C
Non-operating shockKnown for one	Unknown — not stated by the source	1500 G
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84717070
Other featuresidentical
Compliance certificatesKnown for one	CE	Unknown — not stated by the source

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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