Product comparison · 2 internal solid state drives

ADATA ISSS31D 1 TB 2.5" Serial ATA III 3D TLC vs Integral 1 TB (1024 GB) KLEVV CRAS C925G M.2 2280 PCIE GEN 4×4 NVME 2.0 SSD WITH HEATSINK for SAMSUNG MZ-V9P1T0CW and K01TBM2SP0-25G

16specifications compared
10differ
6identical
23known for one product only

Key differences

The Integral 1 TB (1024 GB) KLEVV CRAS C925G M.2 2280 PCIE GEN 4×4 NVME 2.0 SSD WITH HEATSINK for SAMSUNG MZ-V9P1T0CW and K01TBM2SP0-25G has 6,840 MB/s more read speed than the ADATA ISSS31D 1 TB 2.5" Serial ATA III 3D TLC (7400 MB/s vs 560 MB/s). The Integral 1 TB (1024 GB) KLEVV CRAS C925G M.2 2280 PCIE GEN 4×4 NVME 2.0 SSD WITH HEATSINK for SAMSUNG MZ-V9P1T0CW and K01TBM2SP0-25G has 5,820 MB/s more write speed than the ADATA ISSS31D 1 TB 2.5" Serial ATA III 3D TLC (6300 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 Integral 1 TB (1024 GB) KLEVV CRAS C925G M.2 2280 PCIE GEN 4×4 NVME 2.0 SSD WITH HEATSINK for SAMSUNG MZ-V9P1T0CW and K01TBM2SP0-25G (70 mm vs 22 mm). Only the Integral 1 TB (1024 GB) KLEVV CRAS C925G M.2 2280 PCIE GEN 4×4 NVME 2.0 SSD WITH HEATSINK for SAMSUNG MZ-V9P1T0CW and K01TBM2SP0-25G has NVMe. SSD form factor: 2.5" on the ADATA ISSS31D 1 TB 2.5" Serial ATA III 3D TLC, M.2 on the Integral 1 TB (1024 GB) KLEVV CRAS C925G M.2 2280 PCIE GEN 4×4 NVME 2.0 SSD WITH HEATSINK for SAMSUNG MZ-V9P1T0CW and K01TBM2SP0-25G.

SSD form factor
- ISSS31D 1 TB 2.5" Serial ATA III 3D TLC:2.5"
- 1 TB (1024 GB) KLEVV CRAS C925G M.2 2280 PCIE GEN 4×4 NVME 2.0 SSD WITH HEATSINK for SAMSUNG MZ-V9P1T0CW and K01TBM2SP0-25G:M.2
Interface
- ISSS31D 1 TB 2.5" Serial ATA III 3D TLC:Serial ATA III
- 1 TB (1024 GB) KLEVV CRAS C925G M.2 2280 PCIE GEN 4×4 NVME 2.0 SSD WITH HEATSINK for SAMSUNG MZ-V9P1T0CW and K01TBM2SP0-25G:PCI Express 4.0
NVMe
- ISSS31D 1 TB 2.5" Serial ATA III 3D TLC:No
- 1 TB (1024 GB) KLEVV CRAS C925G M.2 2280 PCIE GEN 4×4 NVME 2.0 SSD WITH HEATSINK for SAMSUNG MZ-V9P1T0CW and K01TBM2SP0-25G:Yes
Component for
- ISSS31D 1 TB 2.5" Serial ATA III 3D TLC:Server/workstation
- 1 TB (1024 GB) KLEVV CRAS C925G M.2 2280 PCIE GEN 4×4 NVME 2.0 SSD WITH HEATSINK for SAMSUNG MZ-V9P1T0CW and K01TBM2SP0-25G:PC/Notebook/Game console
Read speed
- ISSS31D 1 TB 2.5" Serial ATA III 3D TLC:560 MB/s
- 1 TB (1024 GB) KLEVV CRAS C925G M.2 2280 PCIE GEN 4×4 NVME 2.0 SSD WITH HEATSINK for SAMSUNG MZ-V9P1T0CW and K01TBM2SP0-25G:7400 MB/s
Write speed
- ISSS31D 1 TB 2.5" Serial ATA III 3D TLC:480 MB/s
- 1 TB (1024 GB) KLEVV CRAS C925G M.2 2280 PCIE GEN 4×4 NVME 2.0 SSD WITH HEATSINK for SAMSUNG MZ-V9P1T0CW and K01TBM2SP0-25G:6300 MB/s
Width
- ISSS31D 1 TB 2.5" Serial ATA III 3D TLC:70 mm
- 1 TB (1024 GB) KLEVV CRAS C925G M.2 2280 PCIE GEN 4×4 NVME 2.0 SSD WITH HEATSINK for SAMSUNG MZ-V9P1T0CW and K01TBM2SP0-25G:22 mm
Depth
- ISSS31D 1 TB 2.5" Serial ATA III 3D TLC:100 mm
- 1 TB (1024 GB) KLEVV CRAS C925G M.2 2280 PCIE GEN 4×4 NVME 2.0 SSD WITH HEATSINK for SAMSUNG MZ-V9P1T0CW and K01TBM2SP0-25G:2.8 mm

Side by side

Differences highlightedShow differences only

Comparison of ISSS31D, MZ-V9P1T0CW-IN
39 specifications	A ADATA ISSS31D 1 TB 2.5" Serial ATA III 3D TLC Model ISSS31D View product	B Integral 1 TB (1024 GB) KLEVV CRAS C925G M.2 2280 PCIE GEN 4×4 NVME 2.0 SSD WITH HEATSINK for SAMSUNG MZ-V9P1T0CW and K01TBM2SP0-25G Model MZ-V9P1T0CW-IN View product
Features7 differ
SSD form factorDiffers	2.5"	M.2
InterfaceDiffers	Serial ATA III	PCI Express 4.0
NVMeDiffers	No	Yes
Component forDiffers	Server/workstation	PC/Notebook/Game console
Read speedDiffers	560 MB/s	7400 MB/s
Write speedDiffers	480 MB/s	6300 MB/s
Random read (4KB)Known for one	Unknown — not stated by the source	670000 IOPS
Random write (4KB)Known for one	Unknown — not stated by the source	980000 IOPS
Controller typeKnown for one	Unknown — not stated by the source	Maxio MAP1602
Protection featuresDiffers	Electrostatic Discharge (ESD) protection	Shock resistant
TBW ratingKnown for one	Unknown — not stated by the source	1200
CertificationKnown for one	Unknown — not stated by the source	CE, UKCA, FCC
Memory typeKnown for one	3D TLC	Unknown — not stated by the source
TRIM supportKnown for one	Yes	Unknown — not stated by the source
ECCKnown for one	Yes	Unknown — not stated by the source
End-to-End Data ProtectionKnown for one	Yes	Unknown — not stated by the source
Use conditionsKnown for one	Automotive	Unknown — not stated by the source
Poweridentical
Power consumption (read)Known for one	Unknown — not stated by the source	5 W
Power consumption (write)Known for one	Unknown — not stated by the source	5 W
Power consumption (max)Known for one	2.2 W	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	70 mm	22 mm
DepthDiffers	100 mm	2.8 mm
HeightDiffers	7 mm	80 mm
WeightKnown for one	Unknown — not stated by the source	9 g
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	97 mm
Package depthKnown for one	Unknown — not stated by the source	16.5 mm
Package heightKnown for one	Unknown — not stated by the source	123 mm
Package weightKnown for one	Unknown — not stated by the source	15 g
Operational conditionsidentical
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 85 °C
Operating shockKnown for one	1500 G	Unknown — not stated by the source
Vibration resistanceKnown for one	20 G	Unknown — not stated by the source
Other featuresidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS, REACH
Brand-specific featuresidentical
Brand specific technologiesKnown for one	SLC Caching	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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