Product comparison · 2 internal hard drives

Seagate S-series ST4000NC000-RF internal hard drive vs Seagate Savvio ST600MM0006-RF internal hard drive

15specifications compared
10differ
5identical
20known for one product only

Key differences

The Seagate Savvio ST600MM0006-RF internal hard drive has 4,100 RPM more HDD speed than the Seagate S-series ST4000NC000-RF internal hard drive (10000 RPM vs 5900 RPM). The Seagate S-series ST4000NC000-RF internal hard drive has 1" more HDD size than the Seagate Savvio ST600MM0006-RF internal hard drive (3.5" vs 2.5"). The Seagate S-series ST4000NC000-RF internal hard drive has 4 more HDD heads than the Seagate Savvio ST600MM0006-RF internal hard drive (8 vs 4). HDD capacity: 4 TB on the Seagate S-series ST4000NC000-RF internal hard drive, 600 GB on the Seagate Savvio ST600MM0006-RF internal hard drive. Interface: Serial ATA III on the Seagate S-series ST4000NC000-RF internal hard drive, SAS on the Seagate Savvio ST600MM0006-RF internal hard drive.

HDD capacity
- S-series ST4000NC000-RF internal hard drive:4 TB
- Savvio ST600MM0006-RF internal hard drive:600 GB
HDD speed
- S-series ST4000NC000-RF internal hard drive:5900 RPM
- Savvio ST600MM0006-RF internal hard drive:10000 RPM
HDD size
- S-series ST4000NC000-RF internal hard drive:3.5"
- Savvio ST600MM0006-RF internal hard drive:2.5"
Interface
- S-series ST4000NC000-RF internal hard drive:Serial ATA III
- Savvio ST600MM0006-RF internal hard drive:SAS
HDD number of heads
- S-series ST4000NC000-RF internal hard drive:8
- Savvio ST600MM0006-RF internal hard drive:4
Power consumption (idle)
- S-series ST4000NC000-RF internal hard drive:4.59 W
- Savvio ST600MM0006-RF internal hard drive:3.4 W
Operating voltage
- S-series ST4000NC000-RF internal hard drive:5 / 12 V
- Savvio ST600MM0006-RF internal hard drive:5 V
Operating temperature (T-T)
- S-series ST4000NC000-RF internal hard drive:5 - 60 °C
- Savvio ST600MM0006-RF internal hard drive:5 - 55 °C

Side by side

Differences highlightedShow differences only

Comparison of ST4000NC000-RF, ST600MM0006-RF
35 specifications	A Seagate S-series ST4000NC000-RF internal hard drive Model ST4000NC000-RF View product	B Seagate Savvio ST600MM0006-RF internal hard drive Model ST600MM0006-RF View product
Features5 differ
HDD capacityDiffers	4 TB	600 GB
HDD speedDiffers	5900 RPM	10000 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Serial ATA III	SAS
Type	HDD	HDD
Storage drive buffer size	64 MB	64 MB
HDD number of headsDiffers	8	4
Read seek timeKnown for one	12 ms	Unknown — not stated by the source
Write seek timeKnown for one	12 ms	Unknown — not stated by the source
Average seek timeKnown for one	12 ms	Unknown — not stated by the source
SMART technologyKnown for one	Yes	Unknown — not stated by the source
Bytes per sectorKnown for one	4096	Unknown — not stated by the source
Refurbished	Yes	Yes
Mean time between failures (MTBF)Known for one	800000 h	Unknown — not stated by the source
HDD number of cylindersKnown for one	Unknown — not stated by the source	2
Average latencyKnown for one	Unknown — not stated by the source	2.9 ms
Power2 differ
Power consumption (typical)Known for one	6.49 W	Unknown — not stated by the source
Power consumption (standby)Known for one	0.77 W	Unknown — not stated by the source
Power consumption (idle)Differs	4.59 W	3.4 W
Operating voltageDiffers	5 / 12 V	5 V
Operational conditions1 differ
Operating temperature (T-T)Differs	5 - 60 °C	5 - 55 °C
Storage temperature (T-T)	-40 - 70 °C	-40 - 70 °C
Operating relative humidity (H-H)Known for one	5 - 90%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Operating vibrationKnown for one	Unknown — not stated by the source	0.5 G
Non-operating vibrationKnown for one	Unknown — not stated by the source	3 G
Operating shockKnown for one	Unknown — not stated by the source	40 G
Non-operating shockKnown for one	Unknown — not stated by the source	400 G
Weight & dimensions2 differ
WidthKnown for one	101.8 mm	Unknown — not stated by the source
HeightDiffers	26.1 mm	15 mm
WeightDiffers	606 g	221 g
DepthKnown for one	Unknown — not stated by the source	100.5 mm
Other featuresidentical
Data transfer rate	6 Gbit/s	6 Gbit/s
Product colourKnown for one	Unknown — not stated by the source	Black
Transfer rateKnown for one	Unknown — not stated by the source	204 MB/s

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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