Product comparison · 2 internal hard drives

Lenovo HARDDISK 120GB ATA/100 EIDE SLIMLINE (7200RPM) vs Seagate Barracuda 7200.9, 40GB, 3 pack

10specifications compared
5differ
5identical
16known for one product only

Key differences

The Lenovo HARDDISK 120GB ATA/100 EIDE SLIMLINE (7200RPM) has 80 GB more HDD capacity than the Seagate Barracuda 7200.9, 40GB, 3 pack (120 GB vs 40 GB). The Lenovo HARDDISK 120GB ATA/100 EIDE SLIMLINE (7200RPM) has 0.04 ms more average latency than the Seagate Barracuda 7200.9, 40GB, 3 pack (4.2 ms vs 4.16 ms). The Lenovo HARDDISK 120GB ATA/100 EIDE SLIMLINE (7200RPM) has 60 g more weight than the Seagate Barracuda 7200.9, 40GB, 3 pack (640 g vs 580 g). Only the Seagate Barracuda 7200.9, 40GB, 3 pack has internal. Operating temperature (T-T): 5 - 55 °C on the Lenovo HARDDISK 120GB ATA/100 EIDE SLIMLINE (7200RPM), 0 - 60 °C on the Seagate Barracuda 7200.9, 40GB, 3 pack.

HDD capacity
- HARDDISK 120GB ATA/100 EIDE SLIMLINE (7200RPM):120 GB
- Barracuda 7200.9, 40GB, 3 pack:40 GB
Average latency
- HARDDISK 120GB ATA/100 EIDE SLIMLINE (7200RPM):4.2 ms
- Barracuda 7200.9, 40GB, 3 pack:4.16 ms
Operating temperature (T-T)
- HARDDISK 120GB ATA/100 EIDE SLIMLINE (7200RPM):5 - 55 °C
- Barracuda 7200.9, 40GB, 3 pack:0 - 60 °C
Weight
- HARDDISK 120GB ATA/100 EIDE SLIMLINE (7200RPM):640 g
- Barracuda 7200.9, 40GB, 3 pack:580 g
Internal
- HARDDISK 120GB ATA/100 EIDE SLIMLINE (7200RPM):No
- Barracuda 7200.9, 40GB, 3 pack:Yes

Side by side

Differences highlightedShow differences only

Comparison of HARDDISK 120GB ATA/100 EIDE SLIMLINE (7200RPM), Barracuda 7200.9, 40GB, 3 pack
26 specifications	A Lenovo HARDDISK 120GB ATA/100 EIDE SLIMLINE (7200RPM)View product	B Seagate Barracuda 7200.9, 40GB, 3 pack View product
Features2 differ
HDD capacityDiffers	120 GB	40 GB
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
Interface	Ultra-ATA/100	Ultra-ATA/100
Storage drive buffer size	2 MB	2 MB
Average latencyDiffers	4.2 ms	4.16 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
Read seek timeKnown for one	8.7 ms	Unknown — not stated by the source
Poweridentical
Power consumption (PowerSave)Known for one	Unknown — not stated by the source	7.2 W
Operating voltage	5 / 12 V	5 / 12 V
Operational conditions1 differ
Operating temperature (T-T)Differs	5 - 55 °C	0 - 60 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 70 °C
Operating shockKnown for one	Unknown — not stated by the source	63 G
Non-operating shockKnown for one	Unknown — not stated by the source	350 G
Operating relative humidity (H-H)Known for one	8 - 90%	Unknown — not stated by the source
Weight & dimensions1 differ
WidthKnown for one	Unknown — not stated by the source	101 mm
DepthKnown for one	Unknown — not stated by the source	146 mm
HeightKnown for one	Unknown — not stated by the source	26 mm
WeightDiffers	640 g	580 g
Other features1 differ
Drive device, transfer rateKnown for one	Unknown — not stated by the source	100 MB/s
InternalDiffers	No	Yes
Acoustic pressure emissionsKnown for one	Unknown — not stated by the source	3.3 dB
Dimensions (WxDxH)Known for one	102 x 147 x 26 mm	Unknown — not stated by the source
Compatible operating systemsKnown for one	Microsoft Windows 2000 / Windows Me / Windows XP	Unknown — not stated by the source
Sustained data rateKnown for one	23 MB/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.

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