Product comparison · 2 internal solid state drives

Samsung MZ-V9S4T0 4 TB M.2 PCI Express 4.0 NVMe V-NAND TLC vs Samsung MZ-V9S4T0BM internal solid state drive

22specifications compared
4differ
18identical
11known for one product only

Key differences

Read speed
- MZ-V9S4T0 4 TB M.2 PCI Express 4.0 NVMe V-NAND TLC:7250 MB/s
- MZ-V9S4T0BM internal solid state drive:7150 MB/s
Random read (4KB)
- MZ-V9S4T0 4 TB M.2 PCI Express 4.0 NVMe V-NAND TLC:1050000 IOPS
- MZ-V9S4T0BM internal solid state drive:850000 IOPS
Random write (4KB)
- MZ-V9S4T0 4 TB M.2 PCI Express 4.0 NVMe V-NAND TLC:1400000 IOPS
- MZ-V9S4T0BM internal solid state drive:1350000 IOPS
Height
- MZ-V9S4T0 4 TB M.2 PCI Express 4.0 NVMe V-NAND TLC:80.2 mm
- MZ-V9S4T0BM internal solid state drive:22.1 mm

Side by side

Differences highlightedShow differences only

Comparison of MZ-V9S4T0, MZ-V9S4T0BM
33 specifications	A Samsung MZ-V9S4T0 4 TB M.2 PCI Express 4.0 NVMe V-NAND TLC Model MZ-V9S4T0 View product	B Samsung MZ-V9S4T0BM internal solid state drive Model MZ-V9S4T0BM View product
Features3 differ
SSD capacity	4 TB	4 TB
SSD form factor	M.2	M.2
Interface	PCI Express 4.0	PCI Express 4.0
NVMe	Yes	Yes
NVMe version	2.0	2.0
Memory type	V-NAND TLC	V-NAND TLC
Component for	PC	PC
Hardware encryption	Yes	Yes
Security algorithms	256-bit AES	256-bit AES
M.2 SSD size	2280 (22 x 80 mm)	2280 (22 x 80 mm)
Read speedDiffers	7250 MB/s	7150 MB/s
Write speed	6300 MB/s	6300 MB/s
Random read (4KB)Differs	1050000 IOPS	850000 IOPS
Random write (4KB)Differs	1400000 IOPS	1350000 IOPS
DevSlp (device sleep) supportKnown for one	Yes	Unknown — not stated by the source
S.M.A.R.T. support	Yes	Yes
TRIM support	Yes	Yes
Mean time between failures (MTBF)	1500000 h	1500000 h
Poweridentical
Operating voltageKnown for one	3.3 V	Unknown — not stated by the source
Power consumption (read)Known for one	5.5 W	Unknown — not stated by the source
Power consumption (write)Known for one	4.8 W	Unknown — not stated by the source
Power consumption (idle)Known for one	0.06 W	Unknown — not stated by the source
Power consumption DevSlp (device sleep)Known for one	5 mW	Unknown — not stated by the source
Weight & dimensions1 differ
Width	80.2 mm	80.2 mm
Depth	2.38 mm	2.38 mm
HeightDiffers	80.2 mm	22.1 mm
Weight	9 g	9 g
Packaging dataidentical
Package widthKnown for one	148 mm	Unknown — not stated by the source
Package depthKnown for one	100 mm	Unknown — not stated by the source
Package heightKnown for one	22 mm	Unknown — not stated by the source
Package weightKnown for one	70 g	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)	0 - 70 °C	0 - 70 °C
Operating shockKnown for one	1500 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.

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