Epoch
Epoch 4TB 7.2K SAS 12Gb/s 3.5" Hard Drive Kit
A 4 TB SAS 12Gb/s 7200 RPM 3.5" drive kit for Dell PowerEdge 12, 13, 14 generation and Tower 12, 14 generation servers
- InterfaceSAS 12Gb/s
- Capacity4TB
- RPM7200 RPM
- UsageIdeal for Servers
- Form Factor3.5"
- 4TB capacity stores large server datasets
- 7200 RPM delivers consistent throughput for RAID arrays
- SAS 12Gb/s interface matches backplane bandwidth
- 5" form factor fits standard drive bays
- Compatible with 12, 13 and 14 generation PowerEdge and Tower servers
4TB SAS 12Gb/s Server Drive
The Epoch 4TB 3.5-inch hard drive kit uses a SAS 12Gb/s interface and spins at 7200 RPM. It is built for Dell PowerEdge 12, 13 generation and Tower 12, 14 generation servers. The kit suits administrators who need reliable bulk storage in compatible enterprise chassis.
Tray Installation and Firmware
Each drive ships in a carrier that matches the hot-swap bays of the listed Dell models so mounting is a simple slide-and-lock action. The most common issue is a controller that lacks current firmware, which can prevent the drive from negotiating the full 12Gb/s link speed.
Controller and Bay Compatibility
Before ordering, confirm that your server backplane and RAID controller support SAS 12Gb/s drives and that the chassis accepts 3.5-inch hot-swap trays. Systems limited to 6Gb/s or fixed non-hot-swap cages will not work with this kit.
Pontos fortes
- 4TB capacity stores large server datasets
- 7200 RPM delivers consistent throughput for RAID arrays
- SAS 12Gb/s interface matches backplane bandwidth
- 5" form factor fits standard drive bays
- Compatible with 12, 13 and 14 generation PowerEdge and Tower servers
Especificações
| Interface | SAS 12Gb/s |
|---|---|
| Capacity | 4TB |
| RPM | 7200 RPM |
| Usage | Ideal for Servers |
| Form Factor | 3.5" |
Perguntas sobre este artigo
How do I verify the drive runs at 7200 RPM and connects at 12Gb/s after installation?
The drive will report 7200 RPM and a SAS 12Gb/s link speed in the server BIOS or RAID controller utility during POST.
What comes in the kit and do I need a separate caddy or cable?
The kit includes the 4TB 3.5" SAS drive; a server-specific hot-plug caddy or tray is required and sold separately.
Which Dell PowerEdge generation and model numbers are confirmed compatible?
Compatible models span PowerEdge 12G (R220–R920, T20–T620), 13G (R230–R930) and 14G towers (T40–T440).
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