Product comparison · 2 internal solid state drives

Dell 400-ATPK internal solid state drive vs HP EX900 120 GB M.2 PCI Express 3.0 NVMe 3D TLC NAND

5specifications compared
5differ
0identical
18known for one product only

Key differences

SSD capacity
- 400-ATPK internal solid state drive:240 GB
- EX900 120 GB M.2 PCI Express 3.0 NVMe 3D TLC NAND:120 GB
SSD form factor
- 400-ATPK internal solid state drive:2.5"
- EX900 120 GB M.2 PCI Express 3.0 NVMe 3D TLC NAND:M.2
Interface
- 400-ATPK internal solid state drive:Serial ATA III
- EX900 120 GB M.2 PCI Express 3.0 NVMe 3D TLC NAND:PCI Express 3.0
NVMe
- 400-ATPK internal solid state drive:No
- EX900 120 GB M.2 PCI Express 3.0 NVMe 3D TLC NAND:Yes
Component for
- 400-ATPK internal solid state drive:Server/workstation
- EX900 120 GB M.2 PCI Express 3.0 NVMe 3D TLC NAND:Laptop

Side by side

Differences highlightedShow differences only

Comparison of 400-ATPK, EX900
23 specifications	A Dell 400-ATPK internal solid state drive Model 400-ATPK View product	B HP EX900 120 GB M.2 PCI Express 3.0 NVMe 3D TLC NAND Model EX900 View product
Features5 differ
SSD capacityDiffers	240 GB	120 GB
SSD form factorDiffers	2.5"	M.2
InterfaceDiffers	Serial ATA III	PCI Express 3.0
NVMeDiffers	No	Yes
NVMe versionKnown for one	Unknown — not stated by the source	1.3
Memory typeKnown for one	Unknown — not stated by the source	3D TLC NAND
Component forDiffers	Server/workstation	Laptop
Read speedKnown for one	Unknown — not stated by the source	1900 MB/s
Write speedKnown for one	Unknown — not stated by the source	650 MB/s
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Windows 10 Home x64, Windows 7, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Window
CertificationKnown for one	Unknown — not stated by the source	CE、CB、FCC、cTUVus、KCC、BSMI、VCCI、RoHS、RCM
Data transfer rateKnown for one	6 Gbit/s	Unknown — not stated by the source
Hot-swapKnown for one	Yes	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	80 mm
DepthKnown for one	Unknown — not stated by the source	22 mm
HeightKnown for one	Unknown — not stated by the source	2.4 mm
WeightKnown for one	Unknown — not stated by the source	5.4 g
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 70 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 85 °C
Other featuresidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Compatible productsKnown for one	PowerEdge R230 (3.5"), R330 (3.5"), R430 (3.5"), R530 (3.5"), R730 (3.5"), R730xd (3.5"), T330 (3.5"), T630 (3.5")	Unknown — not stated by the source
Packaging dataidentical
Storage drive adapter includedKnown for one	Yes	Unknown — not stated by the source
Storage drive adapter typeKnown for one	2.5" - 3.5"	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.

More internal solid state drive comparisons

All internal solid state drive comparisons