Product comparison · 2 internal hard drives

Samsung EcoGreen HM320HJ internal hard drive vs Samsung Spinpoint F4EG

Key differences

HDD capacity
- EcoGreen HM320HJ internal hard drive:320 GB
- Spinpoint F4EG:2 TB
HDD speed
- EcoGreen HM320HJ internal hard drive:7200 RPM
- Spinpoint F4EG:5400 RPM
Storage drive buffer size
- EcoGreen HM320HJ internal hard drive:16 MB
- Spinpoint F4EG:32 MB
Average seek time
- EcoGreen HM320HJ internal hard drive:11 ms
- Spinpoint F4EG:8.9 ms
Operating temperature (T-T)
- EcoGreen HM320HJ internal hard drive:5 - 55 °C
- Spinpoint F4EG:0 - 60 °C
Non-operating altitude
- EcoGreen HM320HJ internal hard drive:-400 - 15000 m
- Spinpoint F4EG:-300 - 12000 m
Operating shock
- EcoGreen HM320HJ internal hard drive:325 G
- Spinpoint F4EG:70 G
Non-operating shock
- EcoGreen HM320HJ internal hard drive:900 G
- Spinpoint F4EG:300 G

Differences highlightedShow differences only

Comparison of HM320HJ, Spinpoint F4EG
30 specifications	A Samsung EcoGreen HM320HJ internal hard drive Model HM320HJ View product	B Samsung Spinpoint F4EG View product
Features4 differ
HDD capacityDiffers	320 GB	2 TB
HDD speedDiffers	7200 RPM	5400 RPM
HDD sizeKnown for one	Unknown — not stated by the source	3.5"
Interface	Serial ATA II	Serial ATA II
Storage drive buffer sizeDiffers	16 MB	32 MB
Average seek timeDiffers	11 ms	8.9 ms
Average latencyKnown for one	Unknown — not stated by the source	5.52 ms
Poweridentical
Operating voltageKnown for one	Unknown — not stated by the source	5 / 12 V
Operational conditions4 differ
Operating temperature (T-T)Differs	5 - 55 °C	0 - 60 °C
Storage temperature (T-T)	-40 - 70 °C	-40 - 70 °C
Operating altitude	-300 - 3000 m	-300 - 3000 m
Non-operating altitudeDiffers	-400 - 15000 m	-300 - 12000 m
Operating shockDiffers	325 G	70 G
Non-operating shockDiffers	900 G	300 G
Operating vibrationKnown for one	1.5 G	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	69.8 mm	101.6 mm
DepthDiffers	100.3 mm	147 mm
HeightDiffers	9.5 mm	26.1 mm
WeightDiffers	110 g	650 g
Other features1 differ
Ethernet LAN	No	No
Data transfer rate	3 Gbit/s	3 Gbit/s
Drive device, transfer rate	300 MB/s	300 MB/s
Drive ready timeDiffers	4 s	13 s
Fibre Channel	No	No
FireWire 400	No	No
FireWire 800	No	No
Internal	Yes	Yes
USB 2.0 ports quantity	0	0
USB 3.2 Gen 1 (3.1 Gen 1) ports quantity	0	0
USB powered	No	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.