Product comparison · 2 internal hard drives

Samsung PM800 - 2.5" SATA 3.0Gb/s MLC SSD 256GB vs Samsung SV1204H internal hard drive

21specifications compared
14differ
7identical
29known for one product only

Key differences

HDD capacity
- PM800 - 2.5" SATA 3.0Gb/s MLC SSD 256GB:256 GB
- SV1204H internal hard drive:120 GB
HDD size
- PM800 - 2.5" SATA 3.0Gb/s MLC SSD 256GB:2.5"
- SV1204H internal hard drive:3.5"
Interface
- PM800 - 2.5" SATA 3.0Gb/s MLC SSD 256GB:Serial ATA
- SV1204H internal hard drive:Ultra-ATA/100
Mean time between failures (MTBF)
- PM800 - 2.5" SATA 3.0Gb/s MLC SSD 256GB:1000000 h
- SV1204H internal hard drive:500000 h
Power consumption (typical)
- PM800 - 2.5" SATA 3.0Gb/s MLC SSD 256GB:0.26 W
- SV1204H internal hard drive:7 W
Power consumption (standby)
- PM800 - 2.5" SATA 3.0Gb/s MLC SSD 256GB:0.15 W
- SV1204H internal hard drive:0.7 W
Operating voltage
- PM800 - 2.5" SATA 3.0Gb/s MLC SSD 256GB:5 V
- SV1204H internal hard drive:5 / 12 V
Operating temperature (T-T)
- PM800 - 2.5" SATA 3.0Gb/s MLC SSD 256GB:0 - 70 °C
- SV1204H internal hard drive:5 - 55 °C

Side by side

Differences highlightedShow differences only

Comparison of PM800 - 2.5" SATA 3.0Gb/s MLC SSD 256GB, SV1204H
50 specifications	A Samsung PM800 - 2.5" SATA 3.0Gb/s MLC SSD 256GB View product	B Samsung SV1204H internal hard drive Model SV1204H View product
Features4 differ
HDD capacityDiffers	256 GB	120 GB
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	Serial ATA	Ultra-ATA/100
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	2 MB
Full stroke seek timeKnown for one	Unknown — not stated by the source	17.5 ms
Track to track seek timeKnown for one	Unknown — not stated by the source	0.8 ms
Average seek timeKnown for one	Unknown — not stated by the source	8.9 ms
Average latencyKnown for one	Unknown — not stated by the source	5.56 ms
Bytes per sectorKnown for one	Unknown — not stated by the source	512
Start/stop cyclesKnown for one	Unknown — not stated by the source	50000
Mean time between failures (MTBF)Differs	1000000 h	500000 h
Write speedKnown for one	185 MB/s	Unknown — not stated by the source
Read speedKnown for one	320 MB/s	Unknown — not stated by the source
Power3 differ
Power consumption (typical)Differs	0.26 W	7 W
Power consumption (standby)Differs	0.15 W	0.7 W
Power consumption (idle)Known for one	Unknown — not stated by the source	5 W
Power consumption (read)Known for one	Unknown — not stated by the source	5 W
Power consumption (write)Known for one	Unknown — not stated by the source	5 W
Operating voltageDiffers	5 V	5 / 12 V
Operational conditions3 differ
Operating temperature (T-T)Differs	0 - 70 °C	5 - 55 °C
Storage temperature (T-T)Differs	-55 - 95 °C	-40 - 70 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 90%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Operating vibrationKnown for one	Unknown — not stated by the source	21 G
Non-operating vibrationKnown for one	Unknown — not stated by the source	21 G
Operating altitudeKnown for one	Unknown — not stated by the source	-195 - 3000 m
Non-operating altitudeKnown for one	Unknown — not stated by the source	-100 - 12000 m
Non-operating shockDiffers	1500 G	350 G
Packaging contentidentical
User guideKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions4 differ
WidthDiffers	69.8 mm	101.6 mm
DepthDiffers	100 mm	146.1 mm
HeightDiffers	9.5 mm	25.4 mm
WeightDiffers	84 g	675 g
Other featuresidentical
Power requirementsKnown for one	Unknown — not stated by the source	5 - 12 V
Maximum data transfer rateKnown for one	Unknown — not stated by the source	498 Mbit/s
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	0
USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one	Unknown — not stated by the source	0
Dimensions (WxDxH)Known for one	69.85 x 100 x 9.5 mm	Unknown — not stated by the source
Product colourKnown for one	Stainless steel	Unknown — not stated by the source
Data transfer rateKnown for one	3 Gbit/s	Unknown — not stated by the source
Drive device, transfer rateKnown for one	300 MB/s	Unknown — not stated by the source
eSATAKnown for one	Yes	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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