Seagate
Seagate Barracuda ST2000DM001 2 TB 3.5" 7200 rpm 64 MB SATA internal hard drive
58,99 $US
0.00074941BTC
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DELL
DELL 05Y4TP 3.84TB SAS 12Gb/s 3.5in enterprise SSD
3.84 TB enterprise SSD with SAS 12Gb/s interface, 2100 MB/s read, 2000 MB/s write, 1 DWPD endurance and hot-swap tray for Dell PowerEdge servers
- Form Factor3.5"
- Capacity3.84TB
- InterfaceSAS 12Gb/s
- Sustained Sequential Read2,100 MB/s
- Sustained Sequential Write2,000 MB/s
- Endurance1 DWPD
- 84 TB capacity supports large enterprise datasets
- SAS 12 Gb/s interface delivers 2100 MB/s read and 2000 MB/s write
- 1 DWPD endurance rating suits read-intensive workloads
- 2,000,000 hours MTBF indicates high reliability
- Dual port, ECC, hot-swap and power loss protection ensure data integrity
3.84 TB SAS enterprise SSD
This 3.5-inch solid-state drive delivers 3.84 TB of capacity over a SAS 12Gb/s interface. It is built for read-intensive workloads in Dell Generation 13 servers and storage arrays. Sequential speeds reach 2,100 MB/s read and 2,000 MB/s write with 1 DWPD endurance.
Suits read-heavy arrays.
The drive targets enterprise NAS, DAS, backup, archiving and big-data analytics where reads dominate. It is not suited for workloads that exceed 1 DWPD or for systems lacking a SAS 12Gb/s backplane. Desktop PCs cannot use this SAS interface.
1 DWPD endurance rating
Endurance is rated at 1 drive write per day over the warranty period. Workloads that sustain heavier daily writes will exceed this rating and should consider a higher-DWPD alternative.
Points forts
- 84 TB capacity supports large enterprise datasets
- SAS 12 Gb/s interface delivers 2100 MB/s read and 2000 MB/s write
- 1 DWPD endurance rating suits read-intensive workloads
- 2,000,000 hours MTBF indicates high reliability
- Dual port, ECC, hot-swap and power loss protection ensure data integrity
Caractéristiques
| Brand | Dell |
|---|---|
| Series | Generation 13 |
| Model | 05Y4TP |
| Form Factor | 3.5" |
| Capacity | 3.84TB |
| Interface | SAS 12Gb/s |
| Sustained Sequential Read | 2,100 MB/s |
| Sustained Sequential Write | 2,000 MB/s |
| Endurance | 1 DWPD |
| MTBF | 2,000,000 hours |
| Features | Dual Port, Error Correcting Code, Hot-Swap, Power Loss Protection |
Questions sur cet article
What real-world throughput does the SAS 12Gb/s interface deliver on this drive?
The SAS 12Gb/s link sustains up to 2100 MB/s sequential read and 2000 MB/s sequential write on the 05Y4TP.
Does the 3.5in form factor require a tray or caddy to mount in a PowerEdge server?
The drive ships installed in a hybrid 2.5 to 3.5 inch Dell G13 tray (F238F) so it fits 3.5in bays directly.
What is the correct way to install this drive in a hot-swap bay, and what step is often missed?
Slide the tray into the bay until the lever locks; the dual-port SAS connector seats automatically — do not force the drive without the tray.
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