Product comparison · 2 internal solid state drives

Samsung 860 EVO vs Samsung SM963 1.92 TB M.2 PCI Express 3.0 NVMe MLC

7specifications compared
5differ
2identical
24known for one product only

Key differences

SSD capacity
- 860 EVO:1 TB
- SM963 1.92 TB M.2 PCI Express 3.0 NVMe MLC:1.92 TB
Interface
- 860 EVO:Serial ATA III
- SM963 1.92 TB M.2 PCI Express 3.0 NVMe MLC:PCI Express 3.0
Memory type
- 860 EVO:V-NAND MLC
- SM963 1.92 TB M.2 PCI Express 3.0 NVMe MLC:MLC
Read speed
- 860 EVO:550 MB/s
- SM963 1.92 TB M.2 PCI Express 3.0 NVMe MLC:2100 MB/s
Write speed
- 860 EVO:520 MB/s
- SM963 1.92 TB M.2 PCI Express 3.0 NVMe MLC:1400 MB/s

Side by side

Differences highlightedShow differences only

Comparison of 860 EVO, SM963
31 specifications	A Samsung 860 EVO View product	B Samsung SM963 1.92 TB M.2 PCI Express 3.0 NVMe MLC Model SM963 View product
Features5 differ
SSD capacityDiffers	1 TB	1.92 TB
InterfaceDiffers	Serial ATA III	PCI Express 3.0
Memory typeDiffers	V-NAND MLC	MLC
Hardware encryptionKnown for one	Yes	Unknown — not stated by the source
Security algorithmsKnown for one	256-bit AES	Unknown — not stated by the source
Data transfer rateKnown for one	6 Gbit/s	Unknown — not stated by the source
Read speedDiffers	550 MB/s	2100 MB/s
Write speedDiffers	520 MB/s	1400 MB/s
DevSlp (device sleep) supportKnown for one	Yes	Unknown — not stated by the source
S.M.A.R.T. supportKnown for one	Yes	Unknown — not stated by the source
TRIM supportKnown for one	Yes	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	1500000 h	Unknown — not stated by the source
NVMeKnown for one	Unknown — not stated by the source	Yes
Random read (4KB)Known for one	Unknown — not stated by the source	430000 IOPS
Random write (4KB)Known for one	Unknown — not stated by the source	40000 IOPS
Poweridentical
Power consumption (max)Known for one	4 W	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	29.9 mm	Unknown — not stated by the source
DepthKnown for one	50.8 mm	Unknown — not stated by the source
HeightKnown for one	3.85 mm	Unknown — not stated by the source
WeightKnown for one	8.5 g	Unknown — not stated by the source
Packaging dataidentical
ManualKnown for one	Yes	Unknown — not stated by the source
Package widthKnown for one	140 mm	Unknown — not stated by the source
Package depthKnown for one	100 mm	Unknown — not stated by the source
Package heightKnown for one	20 mm	Unknown — not stated by the source
Package weightKnown for one	79 g	Unknown — not stated by the source
Package typeKnown for one	Box	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 70 °C	Unknown — not stated by the source
Operating shockKnown for one	1500 G	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.

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