我們接受加密貨幣付款 — 讓您持有的幣種也能買到真正的硬體設備。以加密貨幣付款，直接購入真正的硬體設備。 全球訂單滿 US$399，即享免費保險運送。簡約外箱，不印任何品牌標誌，從德國出貨。訂單滿 US$399，即享免費保險運送。 結帳一開始，您的匯率即鎖定 30 分鐘。匯率鎖定 30 分鐘。 每件商品皆原廠密封、序號經過核對，並享有 24 個月保固。原廠密封，保固 24 個月。

追蹤清單 登入
Silver 3.5 inch bare hard drive with exposed circuit board

HGST

HGST MegaScale DC 4000.B HMS5C4040BLE641 4TB 64MB SATA 6.0Gb/s 3.5" Enterprise CoolSpin internal hard drive

SKU CH-66CA-4R8CG

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.

商品特色

  • 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

商品規格

BrandHGST
SeriesMegaScale DC 4000.B
ModelHMS5C4040BLE641 (0F22149)
PackagingBare Drive
InterfaceSATA 6.0Gb/s
Capacity4TB
Cache64MB
Features24x7 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 Factor3.5"
Height (maximum)26.1mm
Width (maximum)101.6(+/-0.25)mm
Length (maximum)147mm

商品問答

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.

同類商品

顧客也比較過

同一分類，同一套結帳流程 — 支援八種加密貨幣，匯率鎖定 30 分鐘。