Seagate Constellation ST9250610NS-RFB internal hard drive 250 GB 7200 RPM 64 MB 2.5" Serial ATA III

250 GB, SATA 6 Gb/s, 7200 rpm, 64 MB Cache

Description

The Seagate® Enterprise Capacity 2.5 HDD (formerly Constellation.2™) is the only 2.5-inch enterprise-class hard drive delivering both 1TB capacities and enterprise reliability at the industry’s lowest power consumption for storage-hungry nearline applications. Self-Encrypting Drive (SED) and FIPS 140-2 Validated™ SED security options available to help you protect your data.
- Maximizes data center footprint with up to 76TB per square foot
- Energy efficient storage at under 3.9 watts (idle)
- Highest nearline reliability with an MTBF of 1.4M hours
- 6Gb/s performance in both SAS and SATA interfaces

Specifications

Hard drive
Data transfer rate	6 Gbit/s
Write seek time	9.5 ms
Read seek time	8.5 ms
Average latency	4.16 ms
Bytes per sector	512
Mean time between failures (MTBF)	1400000 h
HDD speed	7200 RPM
HDD size	2.5"
HDD capacity	250 GB
Features
Type	HDD
Interface	Serial ATA III
Write seek time	9.5 ms
Read seek time	8.5 ms
Average latency	4.16 ms
Bytes per sector	512
Mean time between failures (MTBF)	1400000 h
HDD speed	7200 RPM
HDD size	2.5"
HDD capacity	250 GB
Storage drive buffer size	64 MB
Power
Power consumption (typical)	4.35 W
Power consumption (idle)	2.52 W
Operational conditions
Operating temperature (T-T)	5 - 60 °C
Operating vibration	0.5 G
Operating shock	70 G
Non-operating vibration	3 G
Non-operating shock	400 G
Technical details
Quantity per pack	1 pc(s)
Quick start guide	Yes
Manual	Yes
Interface	Serial ATA III
Mean time between failures (MTBF)	1400000 h
Packaging content
Quick start guide	Yes
Manual	Yes
Weight & dimensions
Width	70.1 mm
Weight	179 g
Height	15 mm
Depth	100.5 mm
Packaging data
Quick start guide	Yes
Manual	Yes
Quantity per pack	1 pc(s)
Other features
Interface	Serial ATA III
Data transfer rate	6 Gbit/s