Product comparison · 2 internal solid state drives

Samsung PM1725b 6.4 TB 2.5" PCI Express 3.0 NVMe V-NAND vs Seagate Enterprise XA3840ME10103 internal solid state drive

12specifications compared
7differ
5identical
18known for one product only

Key differences

SSD capacity
- PM1725b 6.4 TB 2.5" PCI Express 3.0 NVMe V-NAND:6.4 TB
- Enterprise XA3840ME10103 internal solid state drive:3.84 TB
Interface
- PM1725b 6.4 TB 2.5" PCI Express 3.0 NVMe V-NAND:PCI Express 3.0
- Enterprise XA3840ME10103 internal solid state drive:Serial ATA III
NVMe
- PM1725b 6.4 TB 2.5" PCI Express 3.0 NVMe V-NAND:Yes
- Enterprise XA3840ME10103 internal solid state drive:No
Memory type
- PM1725b 6.4 TB 2.5" PCI Express 3.0 NVMe V-NAND:V-NAND
- Enterprise XA3840ME10103 internal solid state drive:3D TLC
Read speed
- PM1725b 6.4 TB 2.5" PCI Express 3.0 NVMe V-NAND:3500 MB/s
- Enterprise XA3840ME10103 internal solid state drive:564 MB/s
Write speed
- PM1725b 6.4 TB 2.5" PCI Express 3.0 NVMe V-NAND:2800 MB/s
- Enterprise XA3840ME10103 internal solid state drive:536 MB/s
Weight
- PM1725b 6.4 TB 2.5" PCI Express 3.0 NVMe V-NAND:9 g
- Enterprise XA3840ME10103 internal solid state drive:82 g

Side by side

Differences highlightedShow differences only

Comparison of PM1725b, XA3840ME10103
30 specifications	A Samsung PM1725b 6.4 TB 2.5" PCI Express 3.0 NVMe V-NAND Model PM1725b View product	B Seagate Enterprise XA3840ME10103 internal solid state drive Model XA3840ME10103 View product
Features6 differ
SSD capacityDiffers	6.4 TB	3.84 TB
SSD form factor	2.5"	2.5"
InterfaceDiffers	PCI Express 3.0	Serial ATA III
NVMeDiffers	Yes	No
Memory typeDiffers	V-NAND	3D TLC
Component for	Server/workstation	Server/workstation
Hardware encryptionKnown for one	Unknown — not stated by the source	No
Data transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s
Read speedDiffers	3500 MB/s	564 MB/s
Write speedDiffers	2800 MB/s	536 MB/s
Random read (4KB)Known for one	Unknown — not stated by the source	92000 IOPS
Random write (4KB)Known for one	Unknown — not stated by the source	61000 IOPS
Read latencyKnown for one	Unknown — not stated by the source	162 µs
Write latencyKnown for one	Unknown — not stated by the source	38 µs
Uncorrectable Bit Error Rate (UBER)Known for one	Unknown — not stated by the source	< 1 per 10^17 bits read
Mean time between failures (MTBF)	2000000 h	2000000 h
TBW ratingKnown for one	Unknown — not stated by the source	28700
Maximum read (4KB)Known for one	800000 IOPS	Unknown — not stated by the source
Maximum write (4KB)Known for one	190000 IOPS	Unknown — not stated by the source
Poweridentical
Power consumption (average)Known for one	Unknown — not stated by the source	3.5 W
Power consumption (idle)Known for one	Unknown — not stated by the source	1.2 W
Weight & dimensions1 differ
WidthKnown for one	Unknown — not stated by the source	70.1 mm
DepthKnown for one	Unknown — not stated by the source	100.2 mm
HeightKnown for one	Unknown — not stated by the source	7 mm
WeightDiffers	9 g	82 g
Operational conditionsidentical
Operating temperature (T-T)	0 - 70 °C	0 - 70 °C
Storage temperature (T-T)	-40 - 85 °C	-40 - 85 °C
Operating relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84717070	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