Product comparison · 2 internal solid state drives

Samsung SM843TN 480 GB 2.5" Serial ATA III MLC vs Seagate 600 Pro

Key differences

SSD capacity
- SM843TN 480 GB 2.5" Serial ATA III MLC:480 GB
- 600 Pro:240 GB
Read speed
- SM843TN 480 GB 2.5" Serial ATA III MLC:500 MB/s
- 600 Pro:520 MB/s
Write speed
- SM843TN 480 GB 2.5" Serial ATA III MLC:400 MB/s
- 600 Pro:450 MB/s
Width
- SM843TN 480 GB 2.5" Serial ATA III MLC:70 mm
- 600 Pro:70.1 mm
Depth
- SM843TN 480 GB 2.5" Serial ATA III MLC:100 mm
- 600 Pro:100.5 mm

Differences highlightedShow differences only

Comparison of SM843TN, 600 Pro
22 specifications	A Samsung SM843TN 480 GB 2.5" Serial ATA III MLC Model SM843TN View product	B Seagate 600 Pro View product
Features3 differ
SSD capacityDiffers	480 GB	240 GB
SSD form factor	2.5"	2.5"
Interface	Serial ATA III	Serial ATA III
Memory type	MLC	MLC
Data transfer rate	6 Gbit/s	6 Gbit/s
Read speedDiffers	500 MB/s	520 MB/s
Write speedDiffers	400 MB/s	450 MB/s
Random read (4KB)Known for one	Unknown — not stated by the source	85000 IOPS
Random write (4KB)Known for one	Unknown — not stated by the source	11000 IOPS
S.M.A.R.T. supportKnown for one	Unknown — not stated by the source	Yes
LithographyKnown for one	21 nm	Unknown — not stated by the source
Poweridentical
Power consumption (standby)Known for one	Unknown — not stated by the source	2.8 W
Power consumption (idle)Known for one	Unknown — not stated by the source	1.25 W
Power consumptionKnown for one	Unknown — not stated by the source	500 mA
Weight & dimensions2 differ
WidthDiffers	70 mm	70.1 mm
DepthDiffers	100 mm	100.5 mm
Height	7 mm	7 mm
WeightKnown for one	Unknown — not stated by the source	100 g
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 70 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 75 °C
Other featuresidentical
InternalKnown for one	Unknown — not stated by the source	Yes
Product colourKnown for one	Black	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.