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CHF518.4
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CHF144.1
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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
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
Specifications
Features
| Average latency | 4.16 ms |
| Bytes per sector | 512 |
| Component for | Server/workstation |
| HDD capacity | 1 |
| HDD interface transfer rate | 6 Gbit/s |
| HDD size | 2.5 " |
| HDD speed | 7200 RPM |
| Interface | SAS |
| Mean time between failures (MTBF) | 1400000 h |
| Read seek time | 8.5 ms |
| Storage drive buffer size | 64 MB |
| Type | HDD |
| Write seek time | 9.5 ms |
Operational conditions
| Non-operating shock | 400 G |
| Non-operating vibration | 3 G |
| Operating shock | 70 G |
| Operating temperature (T-T) | 5 - 60 °C |
| Operating vibration | 0.5 G |
Packaging data
| Quantity | 1 |
| Quantity per pack | 1 pc(s) |
Power
| Operating voltage | 5 V |
| Power consumption (idle) | 3.85 W |
| Power consumption (typical) | 6.4 W |
Vendor information
| Brand Name | Seagate |
| Warranty | 1 |
Product Details
166 Items
Refurbished
Data sheet
- Stromverbrauch (Leerlauf)
- 3.85 W
- Mean time between failures (MTBF)
- 1400000 h
- Stromverbrauch (typisch)
- 6.4 W
- Puffergröße des Speicherlaufwerks
- 64 MB
- Bytes pro Sektor
- 512
- Durchschnittliche Latenz
- 4.16 ms
- Betriebsvibration
- 0.5 G
- Schock bei Nichtbetrieb
- 400 G
- Vibrationen im Ruhezustand
- 3 G
- Suchzeit lesen
- 8.5 ms
- Suchzeit schreiben
- 9.5 ms
- Betriebsschock
- 70 G
- HDD-Geschwindigkeit
- 7200 RPM
- HDD-Größe
- 2.5 "
- HDD-Kapazität
- 1
- Schnittstelle
- SAS
- Typ
- HDD
- Brand Name
- Seagate
- Operating voltage
- 5 V
- Warranty
- 1
- Komponente für
- Server/workstation
- Betriebstemperatur (TT)
- 5 - 60 °C
- Menge pro Packung
- 1 Stück(e)
- Übertragungsrate der HDD-Schnittstelle
- 6 Gbit/s
- Menge
- 1
Specific References
- EAN13
- 5711783227113
- MPN
- ST91000640SS-RFB
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Reference: 872745-001872289-002846523-00487
Brand: Hewlett Packard Enterprise
872487-B21
4TB SAS 12G **Shipping New Sealed Spare**
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1 TB, 2.5", SAS, 64MB