Product comparison · 2 internal solid state drives

Samsung PM1725 3.2 TB Half-Height/Half-Length (HH/HL) PCI Express 3.0 vs Samsung PM963 960 GB 2.5" PCI Express 3.0 NVMe TLC

10specifications compared
4differ
6identical
13known for one product only

Key differences

SSD capacity
- PM1725 3.2 TB Half-Height/Half-Length (HH/HL) PCI Express 3.0:3.2 TB
- PM963 960 GB 2.5" PCI Express 3.0 NVMe TLC:960 GB
PCI Express interface data lanes
- PM1725 3.2 TB Half-Height/Half-Length (HH/HL) PCI Express 3.0:x8
- PM963 960 GB 2.5" PCI Express 3.0 NVMe TLC:x4
SSD endurance rating
- PM1725 3.2 TB Half-Height/Half-Length (HH/HL) PCI Express 3.0:5 DWPD
- PM963 960 GB 2.5" PCI Express 3.0 NVMe TLC:1.3 DWPD for 3 years

Side by side

Differences highlightedShow differences only

Comparison of PM1725, PM963
23 specifications	A Samsung PM1725 3.2 TB Half-Height/Half-Length (HH/HL) PCI Express 3.0 Model PM1725 View product	B Samsung PM963 960 GB 2.5" PCI Express 3.0 NVMe TLC Model PM963 View product
Features3 differ
SSD capacityDiffers	3.2 TB	960 GB
SSD form factorDiffers	Half-Height/Half-Length (HH/HL)	2.5"
Interface	PCI Express 3.0	PCI Express 3.0
NVMeKnown for one	Unknown — not stated by the source	Yes
Memory typeKnown for one	Unknown — not stated by the source	TLC
Component forKnown for one	Unknown — not stated by the source	Server/workstation
Data transfer rateKnown for one	Unknown — not stated by the source	32 Gbit/s
PCI Express interface data lanesDiffers	x8	x4
Uncorrectable Bit Error Rate (UBER)	< 1 per 10^17 bits read	< 1 per 10^17 bits read
Mean time between failures (MTBF)	2000000 h	2000000 h
SSD usage tagKnown for one	Unknown — not stated by the source	Data center
PCI Express CEM revisionKnown for one	2.0	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 70 °C
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Operating shockKnown for one	Unknown — not stated by the source	1500 G
Other features1 differ
Product colour	Black	Black
NAND controller	V-NAND	V-NAND
SSD endurance ratingDiffers	5 DWPD	1.3 DWPD for 3 years
Sequential read/write	Yes	Yes
Weight & dimensionsidentical
WidthKnown for one	69 mm	Unknown — not stated by the source
DepthKnown for one	100 mm	Unknown — not stated by the source
HeightKnown for one	14 mm	Unknown — not stated by the source
WeightKnown for one	210 g	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