Product comparison · 2 internal hard drives

Origin Storage 1TB SATA Latitude E5470 vs Origin Storage 1TB 2.5in SATA 7200RPM TP W/T540 Media Bay Kit

Key differences

HDD speed
- 1TB SATA Latitude E5470:5400 RPM
- 1TB 2.5in SATA 7200RPM TP W/T540 Media Bay Kit:7200 RPM
Interface
- 1TB SATA Latitude E5470:Serial ATA
- 1TB 2.5in SATA 7200RPM TP W/T540 Media Bay Kit:Serial ATA III
Storage drive buffer size
- 1TB SATA Latitude E5470:16 MB
- 1TB 2.5in SATA 7200RPM TP W/T540 Media Bay Kit:32 MB
Access time
- 1TB SATA Latitude E5470:5.5 ms
- 1TB 2.5in SATA 7200RPM TP W/T540 Media Bay Kit:13 ms
Average latency
- 1TB SATA Latitude E5470:5.5 ms
- 1TB 2.5in SATA 7200RPM TP W/T540 Media Bay Kit:4.2 ms
Power consumption (standby)
- 1TB SATA Latitude E5470:0.1 W
- 1TB 2.5in SATA 7200RPM TP W/T540 Media Bay Kit:0.2 W
Power consumption (idle)
- 1TB SATA Latitude E5470:0.5 W
- 1TB 2.5in SATA 7200RPM TP W/T540 Media Bay Kit:1 W
Power consumption (read)
- 1TB SATA Latitude E5470:1.5 W
- 1TB 2.5in SATA 7200RPM TP W/T540 Media Bay Kit:1.8 W

Differences highlightedShow differences only

Comparison of DELL-1000S/5-NB78, IBM-1000S/7-NB20
38 specifications	A Origin Storage 1TB SATA Latitude E5470 Model DELL-1000S/5-NB78 View product	B Origin Storage 1TB 2.5in SATA 7200RPM TP W/T540 Media Bay Kit Model IBM-1000S/7-NB20 View product
Features5 differ
HDD speedDiffers	5400 RPM	7200 RPM
InterfaceDiffers	Serial ATA	Serial ATA III
Storage drive buffer sizeDiffers	16 MB	32 MB
Access timeDiffers	5.5 ms	13 ms
Read seek timeKnown for one	Unknown — not stated by the source	12 ms
Full stroke seek timeKnown for one	Unknown — not stated by the source	20 ms
Track to track seek timeKnown for one	Unknown — not stated by the source	1 ms
Average seek timeKnown for one	Unknown — not stated by the source	12 ms
Average latencyDiffers	5.5 ms	4.2 ms
Bytes per sectorKnown for one	Unknown — not stated by the source	512
Power4 differ
Power consumption (standby)Differs	0.1 W	0.2 W
Power consumption (idle)Differs	0.5 W	1 W
Power consumption (read)Differs	1.5 W	1.8 W
Power consumption (write)Differs	1.5 W	1.8 W
Start-up currentKnown for one	Unknown — not stated by the source	5.5 A
Operational conditionsidentical
Operating shockKnown for one	Unknown — not stated by the source	225 G
Non-operating shockKnown for one	Unknown — not stated by the source	1000 G
Weight & dimensions3 differ
WidthDiffers	69.8 mm	70 mm
DepthDiffers	100.2 mm	100 mm
HeightDiffers	7 mm	9.5 mm
Other featuresidentical
Drive ready timeKnown for one	2.8 s	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.