Product comparison · 2 internal hard drives

Seagate 4.55GB PATA vs Seagate 7200.7 80GB PATA

31specifications compared
12differ
19identical
19known for one product only

Key differences

HDD capacity
- 4.55GB PATA:4.55 GB
- 7200.7 80GB PATA:80 GB
HDD number of heads
- 4.55GB PATA:4
- 7200.7 80GB PATA:2
Read seek time
- 4.55GB PATA:9.5 ms
- 7200.7 80GB PATA:8.5 ms
Write seek time
- 4.55GB PATA:10.5 ms
- 7200.7 80GB PATA:9.5 ms
Average latency
- 4.55GB PATA:4.17 ms
- 7200.7 80GB PATA:4.16 ms
Mean time between failures (MTBF)
- 4.55GB PATA:800000 h
- 7200.7 80GB PATA:600000 h
Operating shock
- 4.55GB PATA:10 G
- 7200.7 80GB PATA:63 G
Depth
- 4.55GB PATA:146 mm
- 7200.7 80GB PATA:147 mm

Side by side

Differences highlightedShow differences only

Comparison of 4.55GB PATA, 7200.7 80GB PATA
50 specifications	A Seagate 4.55GB PATA View product	B Seagate 7200.7 80GB PATA View product
Features6 differ
HDD capacityDiffers	4.55 GB	80 GB
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
Interface	Parallel ATA	Parallel ATA
Type	HDD	HDD
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	16 MB
HDD number of cylindersKnown for one	Unknown — not stated by the source	16383
HDD number of headsDiffers	4	2
Read seek timeDiffers	9.5 ms	8.5 ms
Write seek timeDiffers	10.5 ms	9.5 ms
Track to track seek timeKnown for one	Unknown — not stated by the source	1.2 ms
Average latencyDiffers	4.17 ms	4.16 ms
SMART technology	Yes	Yes
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	800000 h	600000 h
Full stroke seek timeKnown for one	23.5 ms	Unknown — not stated by the source
Poweridentical
Power consumption (standby)Known for one	Unknown — not stated by the source	0.9 W
Power consumption (PowerSave)Known for one	Unknown — not stated by the source	0.9 W
Power consumption (idle)Known for one	Unknown — not stated by the source	7.5 W
Power consumption (read)Known for one	Unknown — not stated by the source	12 W
Power consumption (write)Known for one	Unknown — not stated by the source	12 W
Operating voltage	5 / 12 V	5 / 12 V
Start-up currentKnown for one	Unknown — not stated by the source	2.8 A
Operational conditions1 differ
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 60 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-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	0.5 G
Non-operating vibrationKnown for one	Unknown — not stated by the source	5 G
Operating shockDiffers	10 G	63 G
Non-operating shockKnown for one	Unknown — not stated by the source	350 G
Weight & dimensions3 differ
Width	101.6 mm	101.6 mm
DepthDiffers	146 mm	147 mm
HeightDiffers	25.4 mm	26 mm
WeightDiffers	680 g	635 g
Packaging dataidentical
Quantity per pack	1 pc(s)	1 pc(s)
Other features2 differ
Wi-Fi	No	No
Ethernet LAN	No	No
Product colour	Black	Black
Fibre Channel	No	No
FireWire 400	No	No
FireWire 800	No	No
Internal	No	No
Maximum data transfer rateDiffers	192 Mbit/s	85.4 Mbit/s
USB 2.0 ports quantity	0	0
USB 3.2 Gen 1 (3.1 Gen 1) ports quantity	0	0
USB poweredDiffers	No	Yes
eSATA	Yes	Yes
Windows operating systems supported	Yes	Yes

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.

More internal hard drive comparisons

All internal hard drive comparisons