Product comparison · 2 internal solid state drives

ADATA ISSS31D 1 TB 2.5" Serial ATA III 3D TLC vs Integral 256 GB m2 Series M.2 2280 PCIe NVMe SSD for BIOSTAR M720-256GB and INSSD256GM280NM2

18specifications compared
11differ
7identical
21known for one product only

Key differences

The Integral 256 GB m2 Series M.2 2280 PCIe NVMe SSD for BIOSTAR M720-256GB and INSSD256GM280NM2 has 2,790 MB/s more read speed than the ADATA ISSS31D 1 TB 2.5" Serial ATA III 3D TLC (3350 MB/s vs 560 MB/s). The Integral 256 GB m2 Series M.2 2280 PCIe NVMe SSD for BIOSTAR M720-256GB and INSSD256GM280NM2 has 820 MB/s more write speed than the ADATA ISSS31D 1 TB 2.5" Serial ATA III 3D TLC (1300 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 256 GB m2 Series M.2 2280 PCIe NVMe SSD for BIOSTAR M720-256GB and INSSD256GM280NM2 (70 mm vs 22 mm). Only the Integral 256 GB m2 Series M.2 2280 PCIe NVMe SSD for BIOSTAR M720-256GB and INSSD256GM280NM2 has NVMe. SSD capacity: 1 TB on the ADATA ISSS31D 1 TB 2.5" Serial ATA III 3D TLC, 256 GB on the Integral 256 GB m2 Series M.2 2280 PCIe NVMe SSD for BIOSTAR M720-256GB and INSSD256GM280NM2.

SSD capacity
- ISSS31D 1 TB 2.5" Serial ATA III 3D TLC:1 TB
- 256 GB m2 Series M.2 2280 PCIe NVMe SSD for BIOSTAR M720-256GB and INSSD256GM280NM2:256 GB
SSD form factor
- ISSS31D 1 TB 2.5" Serial ATA III 3D TLC:2.5"
- 256 GB m2 Series M.2 2280 PCIe NVMe SSD for BIOSTAR M720-256GB and INSSD256GM280NM2:M.2
Interface
- ISSS31D 1 TB 2.5" Serial ATA III 3D TLC:Serial ATA III
- 256 GB m2 Series M.2 2280 PCIe NVMe SSD for BIOSTAR M720-256GB and INSSD256GM280NM2:PCI Express 3.1
NVMe
- ISSS31D 1 TB 2.5" Serial ATA III 3D TLC:No
- 256 GB m2 Series M.2 2280 PCIe NVMe SSD for BIOSTAR M720-256GB and INSSD256GM280NM2:Yes
Component for
- ISSS31D 1 TB 2.5" Serial ATA III 3D TLC:Server/workstation
- 256 GB m2 Series M.2 2280 PCIe NVMe SSD for BIOSTAR M720-256GB and INSSD256GM280NM2:PC/Laptop
Read speed
- ISSS31D 1 TB 2.5" Serial ATA III 3D TLC:560 MB/s
- 256 GB m2 Series M.2 2280 PCIe NVMe SSD for BIOSTAR M720-256GB and INSSD256GM280NM2:3350 MB/s
Write speed
- ISSS31D 1 TB 2.5" Serial ATA III 3D TLC:480 MB/s
- 256 GB m2 Series M.2 2280 PCIe NVMe SSD for BIOSTAR M720-256GB and INSSD256GM280NM2:1300 MB/s
Width
- ISSS31D 1 TB 2.5" Serial ATA III 3D TLC:70 mm
- 256 GB m2 Series M.2 2280 PCIe NVMe SSD for BIOSTAR M720-256GB and INSSD256GM280NM2:22 mm

Side by side

Differences highlightedShow differences only

Comparison of ISSS31D, M720-256GB-IN
39 specifications	A ADATA ISSS31D 1 TB 2.5" Serial ATA III 3D TLC Model ISSS31D View product	B Integral 256 GB m2 Series M.2 2280 PCIe NVMe SSD for BIOSTAR M720-256GB and INSSD256GM280NM2 Model M720-256GB-IN View product
Features8 differ
SSD capacityDiffers	1 TB	256 GB
SSD form factorDiffers	2.5"	M.2
InterfaceDiffers	Serial ATA III	PCI Express 3.1
NVMeDiffers	No	Yes
Memory type	3D TLC	3D TLC
Component forDiffers	Server/workstation	PC/Laptop
Hardware encryption	No	No
Read speedDiffers	560 MB/s	3350 MB/s
Write speedDiffers	480 MB/s	1300 MB/s
Random read (4KB)Known for one	Unknown — not stated by the source	179000 IOPS
Random write (4KB)Known for one	Unknown — not stated by the source	140000 IOPS
S.M.A.R.T. support	Yes	Yes
TRIM support	Yes	Yes
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	1500000 h
Protection featuresDiffers	Electrostatic Discharge (ESD) protection	Shock resistant
TBW ratingKnown for one	Unknown — not stated by the source	128
CertificationKnown for one	Unknown — not stated by the source	CE, FCC, UKCA
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
Operating voltage	3.3 V	3.3 V
Power consumption (read)Known for one	Unknown — not stated by the source	2.789 W
Power consumption (write)Known for one	Unknown — not stated by the source	2.31 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	80 mm
HeightDiffers	7 mm	2.25 mm
WeightKnown for one	Unknown — not stated by the source	10 g
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	13.2 mm
Package depthKnown for one	Unknown — not stated by the source	5.7 mm
Package heightKnown for one	Unknown — not stated by the source	11.5 mm
Package weightKnown for one	Unknown — not stated by the source	58 g
Operational conditionsidentical
Operating temperature (T-T)	0 - 70 °C	0 - 70 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 85 °C
Operating relative humidity (H-H)	5 - 95%	5 - 95%
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
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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