Product comparison · 2 internal solid state drives

MSI SPATIUM M371 vs MSI SPATIUM M461 PCIe 4.0 NVMe M.2 4TB

23specifications compared
9differ
14identical
9known for one product only

Key differences

SSD capacity
- SPATIUM M371:2 TB
- SPATIUM M461 PCIe 4.0 NVMe M.2 4TB:4 TB
Interface
- SPATIUM M371:PCI Express
- SPATIUM M461 PCIe 4.0 NVMe M.2 4TB:PCI Express 4.0
NVMe version
- SPATIUM M371:1.3
- SPATIUM M461 PCIe 4.0 NVMe M.2 4TB:1.4
Read speed
- SPATIUM M371:2350 MB/s
- SPATIUM M461 PCIe 4.0 NVMe M.2 4TB:5000 MB/s
Write speed
- SPATIUM M371:1700 MB/s
- SPATIUM M461 PCIe 4.0 NVMe M.2 4TB:4200 MB/s
Random read (4KB)
- SPATIUM M371:90000 IOPS
- SPATIUM M461 PCIe 4.0 NVMe M.2 4TB:600000 IOPS
Random write (4KB)
- SPATIUM M371:280000 IOPS
- SPATIUM M461 PCIe 4.0 NVMe M.2 4TB:850000 IOPS
Mean time between failures (MTBF)
- SPATIUM M371:15000000 h
- SPATIUM M461 PCIe 4.0 NVMe M.2 4TB:1500000 h

Side by side

Differences highlightedShow differences only

Comparison of SPATIUM M371, SPATIUM M461 PCIe 4.0 NVMe M.2 4TB
32 specifications	A MSI SPATIUM M371 View product	B MSI SPATIUM M461 PCIe 4.0 NVMe M.2 4TB View product
Features9 differ
SSD capacityDiffers	2 TB	4 TB
SSD form factor	M.2	M.2
InterfaceDiffers	PCI Express	PCI Express 4.0
NVMe	Yes	Yes
NVMe versionDiffers	1.3	1.4
Memory type	3D NAND	3D NAND
Component for	PC/Laptop	PC/Laptop
Hardware encryptionKnown for one	Yes	Unknown — not stated by the source
M.2 SSD size	2280 (22 x 80 mm)	2280 (22 x 80 mm)
Read speedDiffers	2350 MB/s	5000 MB/s
Write speedDiffers	1700 MB/s	4200 MB/s
Random read (4KB)Differs	90000 IOPS	600000 IOPS
Random write (4KB)Differs	280000 IOPS	850000 IOPS
PCI Express CEM revisionKnown for one	4.0	Unknown — not stated by the source
S.M.A.R.T. support	Yes	Yes
TRIM support	Yes	Yes
ECC	Yes	Yes
End-to-End Data Protection	Yes	Yes
Mean time between failures (MTBF)Differs	15000000 h	1500000 h
TBW ratingDiffers	210	900
Controller typeKnown for one	Unknown — not stated by the source	Phison E21T
PCI Express interface data lanesKnown for one	Unknown — not stated by the source	x4
Poweridentical
Operating voltageKnown for one	3.2 V	Unknown — not stated by the source
Weight & dimensionsidentical
Width	22 mm	22 mm
Depth	80 mm	80 mm
Height	2.15 mm	2.15 mm
Operational conditionsidentical
Operating temperature (T-T)	0 - 70 °C	0 - 70 °C
Storage temperature (T-T)	-40 - 85 °C	-40 - 85 °C
Sustainabilityidentical
Sustainability complianceKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
Compliance certificatesKnown for one	CE	Unknown — not stated by the source
Warranty periodKnown for one	Unknown — not stated by the source	5 year(s)
Packaging dataidentical
Package typeKnown for one	Unknown — not stated by the source	Box

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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