Product comparison · 2 internal solid state drives

Dell 400-ARPT internal solid state drive vs Samsung PM1725b 6.4 TB 2.5" PCI Express 3.0 NVMe V-NAND

6specifications compared
4differ
2identical
15known for one product only

Key differences

SSD capacity
- 400-ARPT internal solid state drive:960 GB
- PM1725b 6.4 TB 2.5" PCI Express 3.0 NVMe V-NAND:6.4 TB
Interface
- 400-ARPT internal solid state drive:Serial ATA III
- PM1725b 6.4 TB 2.5" PCI Express 3.0 NVMe V-NAND:PCI Express 3.0
NVMe
- 400-ARPT internal solid state drive:No
- PM1725b 6.4 TB 2.5" PCI Express 3.0 NVMe V-NAND:Yes
Memory type
- 400-ARPT internal solid state drive:MLC
- PM1725b 6.4 TB 2.5" PCI Express 3.0 NVMe V-NAND:V-NAND

Side by side

Differences highlightedShow differences only

Comparison of 400-ARPT, PM1725b
21 specifications	A Dell 400-ARPT internal solid state drive Model 400-ARPT View product	B Samsung PM1725b 6.4 TB 2.5" PCI Express 3.0 NVMe V-NAND Model PM1725b View product
Features4 differ
SSD capacityDiffers	960 GB	6.4 TB
SSD form factor	2.5"	2.5"
InterfaceDiffers	Serial ATA III	PCI Express 3.0
NVMeDiffers	No	Yes
Memory typeDiffers	MLC	V-NAND
Component for	Server/workstation	Server/workstation
Read speedKnown for one	Unknown — not stated by the source	3500 MB/s
Write speedKnown for one	Unknown — not stated by the source	2800 MB/s
Maximum read (4KB)Known for one	Unknown — not stated by the source	800000 IOPS
Maximum write (4KB)Known for one	Unknown — not stated by the source	190000 IOPS
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	2000000 h
NAND flash typeKnown for one	MLC (Multi Level Cell)	Unknown — not stated by the source
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
WeightKnown for one	Unknown — not stated by the source	9 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
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84717070
Other featuresidentical
Compatible productsKnown for one	PowerEdge R640 (2.5"), R740 (2.5"), R740xd (2.5"), T440 (2.5"), T640 (2.5"); PowerEdge R630 (2.5"), R730 (2.5"), R730xd (2.5")	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.

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