Product comparison · 2 internal solid state drives

ADATA ISSS31D 1 TB 2.5" Serial ATA III 3D TLC vs MSI SPATIUM M452 PCIe 4.0 NVMe M.2 500GB

16specifications compared
12differ
4identical
18known for one product only

Key differences

The MSI SPATIUM M452 PCIe 4.0 NVMe M.2 500GB has 3,040 MB/s more read speed than the ADATA ISSS31D 1 TB 2.5" Serial ATA III 3D TLC (3600 MB/s vs 560 MB/s). The MSI SPATIUM M452 PCIe 4.0 NVMe M.2 500GB has 2,620 MB/s more write speed than the ADATA ISSS31D 1 TB 2.5" Serial ATA III 3D TLC (3100 MB/s vs 480 MB/s). The ADATA ISSS31D 1 TB 2.5" Serial ATA III 3D TLC has 48 mm more width than the MSI SPATIUM M452 PCIe 4.0 NVMe M.2 500GB (70 mm vs 22 mm). Only the MSI SPATIUM M452 PCIe 4.0 NVMe M.2 500GB has NVMe. Only the MSI SPATIUM M452 PCIe 4.0 NVMe M.2 500GB has hardware encryption.

SSD capacity
- ISSS31D 1 TB 2.5" Serial ATA III 3D TLC:1 TB
- SPATIUM M452 PCIe 4.0 NVMe M.2 500GB:500 GB
SSD form factor
- ISSS31D 1 TB 2.5" Serial ATA III 3D TLC:2.5"
- SPATIUM M452 PCIe 4.0 NVMe M.2 500GB:M.2
Interface
- ISSS31D 1 TB 2.5" Serial ATA III 3D TLC:Serial ATA III
- SPATIUM M452 PCIe 4.0 NVMe M.2 500GB:PCI Express 4.0
NVMe
- ISSS31D 1 TB 2.5" Serial ATA III 3D TLC:No
- SPATIUM M452 PCIe 4.0 NVMe M.2 500GB:Yes
Memory type
- ISSS31D 1 TB 2.5" Serial ATA III 3D TLC:3D TLC
- SPATIUM M452 PCIe 4.0 NVMe M.2 500GB:3D NAND
Component for
- ISSS31D 1 TB 2.5" Serial ATA III 3D TLC:Server/workstation
- SPATIUM M452 PCIe 4.0 NVMe M.2 500GB:PC/Laptop
Hardware encryption
- ISSS31D 1 TB 2.5" Serial ATA III 3D TLC:No
- SPATIUM M452 PCIe 4.0 NVMe M.2 500GB:Yes
Read speed
- ISSS31D 1 TB 2.5" Serial ATA III 3D TLC:560 MB/s
- SPATIUM M452 PCIe 4.0 NVMe M.2 500GB:3600 MB/s

Side by side

Differences highlightedShow differences only

Comparison of ISSS31D, SPATIUM M452 PCIe 4.0 NVMe M.2 500GB
34 specifications	A ADATA ISSS31D 1 TB 2.5" Serial ATA III 3D TLC Model ISSS31D View product	B MSI SPATIUM M452 PCIe 4.0 NVMe M.2 500GB View product
Features9 differ
SSD capacityDiffers	1 TB	500 GB
SSD form factorDiffers	2.5"	M.2
InterfaceDiffers	Serial ATA III	PCI Express 4.0
NVMeDiffers	No	Yes
Memory typeDiffers	3D TLC	3D NAND
Component forDiffers	Server/workstation	PC/Laptop
Hardware encryptionDiffers	No	Yes
Read speedDiffers	560 MB/s	3600 MB/s
Write speedDiffers	480 MB/s	3100 MB/s
S.M.A.R.T. support	Yes	Yes
TRIM support	Yes	Yes
ECCKnown for one	Yes	Unknown — not stated by the source
End-to-End Data Protection	Yes	Yes
Protection featuresKnown for one	Electrostatic Discharge (ESD) protection	Unknown — not stated by the source
Use conditionsKnown for one	Automotive	Unknown — not stated by the source
NVMe versionKnown for one	Unknown — not stated by the source	1.4
M.2 SSD sizeKnown for one	Unknown — not stated by the source	2280 (22 x 80 mm)
Random read (4KB)Known for one	Unknown — not stated by the source	470000 IOPS
Random write (4KB)Known for one	Unknown — not stated by the source	750000 IOPS
PCI Express interface data lanesKnown for one	Unknown — not stated by the source	x4
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	1500000 h
TBW ratingKnown for one	Unknown — not stated by the source	150
Poweridentical
Operating voltageKnown for one	3.3 V	Unknown — not stated by the source
Power consumption (max)Known for one	2.2 W	Unknown — not stated by the source
Brand-specific featuresidentical
Brand specific technologiesKnown for one	SLC Caching	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	70 mm	22 mm
DepthDiffers	100 mm	80 mm
HeightDiffers	7 mm	2.15 mm
Operational conditionsidentical
Operating temperature (T-T)	0 - 70 °C	0 - 70 °C
Operating relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Operating shockKnown for one	1500 G	Unknown — not stated by the source
Vibration resistanceKnown for one	20 G	Unknown — not stated by the source
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 85 °C
Other featuresidentical
Warranty periodKnown for one	Unknown — not stated by the source	5 year(s)

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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