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Παρακολουθούμενα είδη Σύνδεση
Silver 3.5 inch bare drive with exposed circuit board and SAS connector

HGST

HGST Ultrastar He8 0F23268 8TB 7200 RPM 128MB SAS 12Gb/s 3.5" internal hard drive

SKU CH-ZBZD-Z1RAQ MPN 0F23268

Helium-sealed 8 TB enterprise drive with 7200 RPM, 128 MB cache and SAS 12 Gb/s interface

  • PackagingBare Drive
  • InterfaceSAS 12Gb/s
  • Capacity8TB
  • RPM7200 RPM
  • Cache128MB
  • Average Seek Time8.5ms
  • 8 TB capacity in standard 3.5-inch form factor
  • 7200 RPM spindle speed with 128 MB cache for responsive throughput
  • SAS 12Gb/s interface enables high-bandwidth enterprise connectivity
  • HelioSeal helium platform delivers industry-leading power efficiency per terabyte
  • 2nd generation 7Stac design provides field-proven reliability for enterprise storage

Capacity and interface

The HGST Ultrastar He8 0F23268 is an 8TB enterprise hard drive with a SAS 12Gb/s interface. It spins at 7200 RPM and provides 128MB of cache. The helium-filled platform targets storage arrays and servers that demand high capacity in a standard 3.5-inch form factor.

Build integration

The bare drive measures 147mm in length, 101.6mm in width and 26.1mm in height. It requires a SAS backplane or HBA and a compatible 3.5-inch bay with adequate airflow. The helium-sealed design removes the need for a breather filter and reduces acoustic output compared with air-filled drives of similar speed.

Suitability

This drive suits administrators expanding RAID sets, backup targets or nearline archives where sequential throughput and density matter. It is not intended for desktop PCs lacking SAS controllers, for laptops, or for workloads that need the low latency of solid-state storage.

Βασικά χαρακτηριστικά

  • 8 TB capacity in standard 3.5-inch form factor
  • 7200 RPM spindle speed with 128 MB cache for responsive throughput
  • SAS 12Gb/s interface enables high-bandwidth enterprise connectivity
  • HelioSeal helium platform delivers industry-leading power efficiency per terabyte
  • 2nd generation 7Stac design provides field-proven reliability for enterprise storage

Προδιαγραφές

BrandHGST
SeriesUltrastar He8
ModelHUH728080AL5200 (0F23268)
PackagingBare Drive
InterfaceSAS 12Gb/s
Capacity8TB
RPM7200 RPM
Cache128MB
Average Seek Time8.5ms
Average Write Time9ms
Average Latency4.16ms
FeaturesIndustry's leading 8 TB capacity in a standard 3.5-inch form factor
Industry's best Idle and Active power efficiency (Watts / TB)
Reliable, field-proven, 2nd generation HelioSeal process and 7Stac design
Compared to 6 TB air drives
- 33% more capacity
- 23% lower idle power
- 44% more power efficient (Watts / TB)
SATA 6 Gb/s and SAS 12 Gb/s
- 12 Gb/s SAS provides compatibility with next gen data centers
2M hours MTBF rating & 5-year limited warranty
Secure erase & Self-Encrypting Drive (SED) options
Advanced format 4Kn and 512e models
Applications / Environments
- Enterprise and data
UsageFor Enterprise Storage
Form Factor3.5"
Height (maximum)26.1mm
Width (maximum)101.6(+/-0.25)mm
Length (maximum)147mm
Βάρος αποστολής0.64 kg
Διαστάσεις συσκευασίας171 × 123 × 57 mm

Ερωτήσεις για αυτό το προϊόν

What is the average seek time of the HGST Ultrastar He8 8TB SAS drive?

The average seek time is 8.5ms for read operations and 9ms for write operations.

What are the idle and active power efficiency claims for this helium-filled drive?

The manufacturer states it delivers the industry's best idle and active power efficiency measured in watts per terabyte.

Which host interface and controller speed are required for this 0F23268 model?

The drive uses a SAS interface running at 12Gb/s, so a compatible SAS HBA or RAID controller is required.

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