| Generale | |
|---|---|
| Linea di prodotti | WD Ultrastar |
| Tipo | Disco rigido |
| Dimensione | 3,5 " |
| Tipo (interno / esterno) | Internamente |
| Peso | 690 g |
| Disco rigido | |
| Tipo hard disk | Serial Attached SCSI (SAS) |
| Dati tecnici | |
| Memoria | 20000 GB |
| Numero di giri | 7200 rpm |
| Standard di trasmissione | SAS1 |
| Buffer | 512 MB |
| Velocità di trasferimento | 300 MB/s |
ASSISTENZA: la soddisfazione del cliente è importante per noi. In caso di problemi contattateci subito: tranne la sera e nei fine settimana, di solito rispondiamo in poche ore, spesso in pochi minuti.
GARANZIA: tutti i nostri prodotti sono nuovi di fabbrica e coperti da almeno 2 anni di garanzia, salvo dove indicato diversamente.
FATTURAZIONE: per la fattura ad aziende e professionisti indicate tutti i dati (ragione sociale, partita IVA, codice SDI, PEC e/o email) in una nota nell'ordine o in un messaggio eBay subito dopo l'acquisto. Per i privati indicate il codice fiscale.
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| Features | |
|---|---|
| Type | HDD |
| 24/7 operation | Yes |
| Interface | SAS3 |
| HDD speed | 7200 RPM |
| Start/stop cycles | 600000 |
| Mean time between failures (MTBF) | 2500000 h |
| Component for | Server/workstation |
| HDD average transfer rate | 285 MB/s |
| Average latency | 4.16 ms |
| HDD sustained transfer rate | 272 MiB/s |
| HDD size | 3.5" |
| HDD interface transfer rate | 12 Gbit/s |
| Hot-swap | No |
| Storage drive buffer size | 512 MB |
| HDD capacity | 20 TB |
| Power | |
| Power consumption (idle) | 5.7 W |
| Power consumption (typical) | 9.2 W |
| Operating voltage | 5 / 12 V |
| Operational conditions | |
| Operating temperature (T-T) | 5 - 60 °C |
| Non-operating vibration | 1.04 G |
| Non-operating shock | 250 G |
| Operating vibration | 0.67 G |
| Operating shock | 50 G |
| Storage temperature (T-T) | -40 - 70 °C |
| Weight & dimensions | |
| Weight | 690 g |
| Width | 101.6 mm |
| Depth | 147 mm |
| Height | 26.1 mm |
| Other features | |
| Warranty period | 5 year(s) |
| Safety warning | |
| Warnings | Store away from water and moisture., Avoid exposure to extreme temperatures., Do not dispose of in normal waste, special disposal. |
CUSTOMER SERVICE: customer satisfaction is important to us. If you have any problem, please contact us immediately: except in the evening and at weekends, we usually reply within a few hours, often within minutes.
WARRANTY: all our products are brand new and covered by at least 2 years of warranty, unless otherwise stated.
SHIPPING AND CUSTOMS: we ship from Italy. Buyers outside the EU are responsible for import duties, taxes and customs charges, which are not included in the item price or shipping cost: please check them for your country. No import charges are due within the EU. We do not ship to logistics centres or freight forwarders in the USA unless import duties are paid in advance.
INVOICES: companies and professionals: please send all invoice details (company name, VAT number, SDI code, certified email and/or email) in an order note or an eBay message right after purchase. Private buyers: please send your tax code.