Product comparison · 2 internal solid state drives

ADATA ISSS31D 1 TB 2.5" Serial ATA III 3D TLC vs Predator GM9000 4 TB M.2 PCI Express 5.0 NVMe

11specifications compared
10differ
1identical
21known for one product only

Key differences

The Predator GM9000 4 TB M.2 PCI Express 5.0 NVMe has 3 TB more SSD capacity than the ADATA ISSS31D 1 TB 2.5" Serial ATA III 3D TLC (4 TB vs 1 TB). The Predator GM9000 4 TB M.2 PCI Express 5.0 NVMe has 13,440 MB/s more read speed than the ADATA ISSS31D 1 TB 2.5" Serial ATA III 3D TLC (14000 MB/s vs 560 MB/s). The Predator GM9000 4 TB M.2 PCI Express 5.0 NVMe has 12,520 MB/s more write speed than the ADATA ISSS31D 1 TB 2.5" Serial ATA III 3D TLC (13000 MB/s vs 480 MB/s). Only the Predator GM9000 4 TB M.2 PCI Express 5.0 NVMe has NVMe. SSD form factor: 2.5" on the ADATA ISSS31D 1 TB 2.5" Serial ATA III 3D TLC, M.2 on the Predator GM9000 4 TB M.2 PCI Express 5.0 NVMe.

SSD capacity
- ISSS31D 1 TB 2.5" Serial ATA III 3D TLC:1 TB
- GM9000 4 TB M.2 PCI Express 5.0 NVMe:4 TB
SSD form factor
- ISSS31D 1 TB 2.5" Serial ATA III 3D TLC:2.5"
- GM9000 4 TB M.2 PCI Express 5.0 NVMe:M.2
Interface
- ISSS31D 1 TB 2.5" Serial ATA III 3D TLC:Serial ATA III
- GM9000 4 TB M.2 PCI Express 5.0 NVMe:PCI Express 5.0
NVMe
- ISSS31D 1 TB 2.5" Serial ATA III 3D TLC:No
- GM9000 4 TB M.2 PCI Express 5.0 NVMe:Yes
Component for
- ISSS31D 1 TB 2.5" Serial ATA III 3D TLC:Server/workstation
- GM9000 4 TB M.2 PCI Express 5.0 NVMe:Notebook/All-In-One
Read speed
- ISSS31D 1 TB 2.5" Serial ATA III 3D TLC:560 MB/s
- GM9000 4 TB M.2 PCI Express 5.0 NVMe:14000 MB/s
Write speed
- ISSS31D 1 TB 2.5" Serial ATA III 3D TLC:480 MB/s
- GM9000 4 TB M.2 PCI Express 5.0 NVMe:13000 MB/s
Width
- ISSS31D 1 TB 2.5" Serial ATA III 3D TLC:70 mm
- GM9000 4 TB M.2 PCI Express 5.0 NVMe:80 mm

Side by side

Differences highlightedShow differences only

Comparison of ISSS31D, GM9000
32 specifications	A ADATA ISSS31D 1 TB 2.5" Serial ATA III 3D TLC Model ISSS31D View product	B Predator GM9000 4 TB M.2 PCI Express 5.0 NVMe Model GM9000 View product
Features7 differ
SSD capacityDiffers	1 TB	4 TB
SSD form factorDiffers	2.5"	M.2
InterfaceDiffers	Serial ATA III	PCI Express 5.0
NVMeDiffers	No	Yes
Memory typeKnown for one	3D TLC	Unknown — not stated by the source
Component forDiffers	Server/workstation	Notebook/All-In-One
Hardware encryptionKnown for one	No	Unknown — not stated by the source
Read speedDiffers	560 MB/s	14000 MB/s
Write speedDiffers	480 MB/s	13000 MB/s
S.M.A.R.T. supportKnown for one	Yes	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
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	2.0
M.2 SSD sizeKnown for one	Unknown — not stated by the source	2280 (22 x 80 mm)
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	3200
CertificationKnown for one	Unknown — not stated by the source	CE, FCC, RoHS, CB, KCC, BSMI, VCCI, RCM, UKCA
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	80 mm
DepthDiffers	100 mm	25 mm
HeightDiffers	7 mm	22.9 mm
WeightKnown for one	Unknown — not stated by the source	65 g
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

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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