Product comparison · 2 internal solid state drives

Samsung 860 EVO vs Samsung 860 PRO

17specifications compared
9differ
8identical
19known for one product only

Key differences

SSD capacity
- 860 EVO:1 TB
- 860 PRO:4 TB
SSD form factor
- 860 EVO:M.2
- 860 PRO:2.5"
Read speed
- 860 EVO:550 MB/s
- 860 PRO:560 MB/s
Write speed
- 860 EVO:520 MB/s
- 860 PRO:530 MB/s
Power consumption (max)
- 860 EVO:4 W
- 860 PRO:4.5 W
Width
- 860 EVO:29.9 mm
- 860 PRO:100 mm
Depth
- 860 EVO:50.8 mm
- 860 PRO:6.8 mm
Height
- 860 EVO:3.85 mm
- 860 PRO:69.8 mm

Side by side

Differences highlightedShow differences only

Comparison of 860 EVO, 860 PRO
36 specifications	A Samsung 860 EVO View product	B Samsung 860 PRO View product
Features4 differ
SSD capacityDiffers	1 TB	4 TB
SSD form factorDiffers	M.2	2.5"
Interface	Serial ATA III	Serial ATA III
Memory typeKnown for one	V-NAND MLC	Unknown — not stated by the source
Component forKnown for one	PC/Laptop	Unknown — not stated by the source
Hardware encryption	Yes	Yes
Security algorithmsKnown for one	256-bit AES	Unknown — not stated by the source
Data transfer rate	6 Gbit/s	6 Gbit/s
Read speedDiffers	550 MB/s	560 MB/s
Write speedDiffers	520 MB/s	530 MB/s
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
Random read (4KB)Known for one	Unknown — not stated by the source	100000 IOPS
Random write (4KB)Known for one	Unknown — not stated by the source	90000 IOPS
Password protectionKnown for one	Unknown — not stated by the source	No
Power1 differ
Power consumption (max)Differs	4 W	4.5 W
Power consumption (average)Known for one	Unknown — not stated by the source	2.2 W
Weight & dimensions4 differ
WidthDiffers	29.9 mm	100 mm
DepthDiffers	50.8 mm	6.8 mm
HeightDiffers	3.85 mm	69.8 mm
WeightDiffers	8.5 g	62 g
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)	0 - 70 °C	0 - 70 °C
Operating shock	1500 G	1500 G
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 85 °C
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84717070	Unknown — not stated by the source
Other featuresidentical
Product colourKnown for one	Unknown — not stated by the source	Black
Wi-FiKnown for one	Unknown — not stated by the source	No

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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