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ST91000640SS-RFB
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ST91000640SS-RFB

Seagate
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Seagate Constellation.2, 1 TB, 7200 RPM, 64 MB, 2.5", SAS

CHF114.0
Tax included
Delivery in 4-5 days
Quantity
In stock
12 Items

Description
- Second generation of the first 2.5 inch, mainstream capacity, 15mm
z-height, nearline drive for space-constrained data centres
- Choose 6Gb/s SAS for data integrity, scalability and fast data access,
or SATA 6Gb/s for fast, economical Tier-2/nearline performance
- The industry’s most reliable 7,200 RPM drive, designed for 24×7
operation with an MTBF of 1.4M hours and an AFR of 0.62%
- Enterprise-class firmware and best-in-class rotational vibration
tolerance maximise system availability and performance
- Lowest operating power (under 6.4W) and enhanced PowerChoice™
options for additional power savings during slow or idling periods;
Workload Management™ technology helps systems to keep drives cool
- Self-Encrypting Drive (SED) option (AES-256) cuts IT drive retirement
costs while protecting data securely where it lives — on the drive1
- FIPS 140-2 Validated™ drives protect data classed as Sensitive but
- Unclassified and Protected1

Seagate Constellation.2. HDD capacity: 1 TB, HDD speed: 7200 RPM, Storage drive buffer size: 64 MB, HDD size: 2.5", Interface: SAS
HDD capacity1 TB
HDD speed7200 RPM
HDD size2.5"
InterfaceSAS
TypeHDD
Storage drive buffer size64 MB
HDD interface transfer rate6 Gbit/s
Read seek time8.5 ms
Write seek time9.5 ms
Average latency4.16 ms
Bytes per sector512
Mean time between failures (MTBF)1400000 h
Power consumption (typical)6.4 W
Power consumption (idle)3.85 W
Operating voltage5 V
Operating temperature (T-T)5 - 60 °C
Operating vibration0.5 G
Non-operating vibration3 G
Operating shock70 G
Non-operating shock400 G
Width2.76" (70.1 mm)
Height0.591" (15 mm)
Depth3.96" (100.5 mm)
Weight7.05 oz (200 g)
Quantity per pack1 pc(s)
Harmonized System (HS) code84717050
Product Details
12 Items
Refurbished

Data sheet

Type
HDD
Quantity per pack
1 pc(s)
Interface
SAS
Weight
7.05 oz (200 g)
Harmonized System (HS) code
84717050
HDD capacity
1 TB
HDD speed
7200 RPM
HDD size
2.5"
HDD interface transfer rate
6 Gbit/s
Operating voltage
5 V
Width
2.76" (70.1 mm)
Height
0.591" (15 mm)
Depth
3.95" (100.5 mm)
Operating temperature (T-T)
5 - 60 °C
Power consumption (typical)
6.4 W
Bytes per sector
512
Mean time between failures (MTBF)
1400000 h
Operating shock
70 G
Storage drive buffer size
64 MB
Operating vibration
0.5 G
Read seek time
8.5 ms
Average latency
4.16 ms
Write seek time
9.5 ms
Non-operating vibration
3 G
Non-operating shock
400 G
Power consumption (idle)
3.85 W

Specific References

EAN13
5711783227113
MPN
ST91000640SS-RFB
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