HGST
HGST MegaScale DC 4000.B HMS5C4040BLE641 4TB 64MB SATA 6.0Gb/s 3.5" Enterprise CoolSpin internal hard drive
Enterprise 3.5" SATA hard drive delivering 4TB capacity, 64MB cache and 800K-hour MTBF for 24×7 cloud storage arrays
- PackagingBare Drive
- InterfaceSATA 6.0Gb/s
- Capacity4TB
- Cache64MB
- Features24x7 accessibility for enterprise-class, capacity-optimized
- Form Factor3.5"
- Enterprise reliability with 800K hours MTBF
- Continuous 24x7 operation for cloud workloads
- 4TB capacity in standard 3.5" form factor
- 0Gb/s SATA interface with 64MB cache
- Advanced 512e format with dual-stage actuator
4 TB SATA enterprise drive
The HGST MegaScale DC 4000.B HMS5C4040BLE641 is a 3.5 inch internal hard drive with a 4 TB capacity and a SATA 6.0 Gb/s interface. It is built for 24x7 operation in enterprise-class, capacity-optimised applications. The bare drive includes 64 MB cache and Advanced Format 512e technology.
Suited for bulk storage arrays
This drive fits low-workload cloud storage, massive scale-out deployments, data warehousing and disk-to-disk backup. Buyers needing higher sustained throughput for transactional databases should look elsewhere. Systems limited to legacy SATA revisions will not reach the rated interface speed.
800 K hours MTBF rating
The 800 K hours MTBF figure is the key reliability metric for multi-drive environments. Dual Stage Actuator and Enhanced Rotational Vibration Safeguard support consistent performance in dense chassis. Verify that your enclosure accepts the 26.1 mm height before purchase.
Besonderheiten
- Enterprise reliability with 800K hours MTBF
- Continuous 24x7 operation for cloud workloads
- 4TB capacity in standard 3.5" form factor
- 0Gb/s SATA interface with 64MB cache
- Advanced 512e format with dual-stage actuator
Technische Daten
| Brand | HGST |
|---|---|
| Series | MegaScale DC 4000.B |
| Model | HMS5C4040BLE641 (0F22149) |
| Packaging | Bare Drive |
| Interface | SATA 6.0Gb/s |
| Capacity | 4TB |
| Cache | 64MB |
| Features | 24x7 accessibility for enterprise-class, capacity-optimized applications 800K hours MTBF 4 terabytes of capacity Advanced Format with 512-byte emulation (512e) 6Gb/s SATA interface Dual Stage Actuator (DSA) and Enhanced Rotational Vibration Safeguard (RVS) for robust performance in multi-drive environments Applications/Environments - Low application workload cloud storage - Massive Scale Out (MSO) - Data warehousing & mining - Disk-to-disk backup & archiving |
| Form Factor | 3.5" |
| Height (maximum) | 26.1mm |
| Width (maximum) | 101.6(+/-0.25)mm |
| Length (maximum) | 147mm |
Fragen zu diesem Artikel
Will the 3.5" form factor and SATA 6.0Gb/s interface let this drive drop into my older desktop chassis and motherboard?
Yes, the 3.5" form factor and SATA 6.0Gb/s interface match standard desktop bays and controllers, so the drive installs directly into existing hardware.
How can I verify the Advanced Format 512e and 64MB cache are active after installation?
Check the drive properties in your operating system or BIOS; they will report 512-byte emulation and a 64MB cache when the drive is recognised.
Since the packaging is listed as Bare Drive, what must I supply myself?
You will need to provide your own SATA data cable, SATA power cable, and 3.5" mounting screws or tray, as the bare drive includes none of these.
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