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Silver 2.5 inch enterprise hard drive bare unit

HGST

HGST 0B28808 600GB 10520 RPM 128MB SAS 12Gb/s 2.5" laptop hard drive

SKU CH-4QQM-DAHRC MPN 0B28808

Enterprise 2.5" SAS hard drive delivering 600 GB at 10,520 RPM with 128 MB cache and 12 Gb/s interface

  • PackagingBare Drive
  • InterfaceSAS 12Gb/s
  • Capacity600GB
  • Cache128MB
  • Average Seek Time3.3-3.5ms
  • Average Write Time3.8-4.2ms

Capacity 600GB

Struck-through versions exist but are not stocked here.

Options SAS ULTRA 512N ISE

  • 10,520 RPM spindle enables rapid data access for enterprise workloads
  • SAS 12Gb/s interface moves large datasets quickly and reliably
  • 128MB cache buffer manages bursts and sustains throughput
  • 5-inch 15mm form factor fits dense server and storage arrays
  • 600GB capacity supports hot and warm tier enterprise applications

Enterprise SAS Hard Drive

The HGST Ultrastar C10K1800 is a 600GB 2.5-inch enterprise hard drive spinning at 10520 RPM with a SAS 12Gb/s interface and 128MB cache. It is built for high-performance servers and storage arrays handling hot and warm data in data centre environments. The bare drive measures 15mm in height, 70.1mm wide and 100.45mm long.

Suited For Enterprise Workloads

This drive targets tier 1 enterprise servers, HPC clusters, databases and OLTP applications that demand high reliability and low latency. Buyers who need a consumer laptop upgrade or a drive for a standard desktop chassis without a SAS controller should look elsewhere. Systems requiring a different physical height or interface protocol are not compatible with this 15mm enterprise form factor.

SAS 12Gb/s Interface Decides Fit

The single specification that determines compatibility is the SAS 12Gb/s interface, which requires a matching SAS backplane or host bus adapter. Without SAS infrastructure, the drive cannot be used. The 10520 RPM speed and 128MB cache support the performance profile, but the interface is the hard requirement for installation.

Highlights

  • 10,520 RPM spindle enables rapid data access for enterprise workloads
  • SAS 12Gb/s interface moves large datasets quickly and reliably
  • 128MB cache buffer manages bursts and sustains throughput
  • 5-inch 15mm form factor fits dense server and storage arrays
  • 600GB capacity supports hot and warm tier enterprise applications

Specifications

BrandHGST
SeriesUltrastar C10K1800
ModelHUC101860CSS200 (0B28808)
PackagingBare Drive
InterfaceSAS 12Gb/s
Capacity600GB
Cache128MB
Average Seek Time3.3-3.5ms
Average Write Time3.8-4.2ms
Average Latency2.85ms
RPM10520 RPM
FeaturesIndustry-leading 1.8TB capacity in a 10K RPM HDD, 50% more than previous generations
Best-in-class performance
- 2.5X faster random write*
- 23% faster sequential*
Advance format (4KN and 512e) and 512n models
12Gb/s SAS moves more data quickly & reliably
128MB cache buffer manages data efficiency
Advanced Power Management optimizes power consumption
Best-in-class power efficiency
2M hours MTBF rating and 5-year warranty
Security & encryption models including ISE, TCG-SED & FIPS 140-2 certified TCG-SED
Applications/Environments
- Tier 1 enterprise-class, high-performance servers in d
UsageFor Enterprise Storage
Form Factor2.5"
Height (maximum)15mm
Width (maximum)70.1mm
Length (maximum)100.45mm
OptionsSAS ULTRA 512N ISE
Shipping weight0.45 kg
Package size229 × 152 × 76 mm

Other versions of this model

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Questions about this item

How do I install the 2.5" 15mm SAS 12Gb/s drive in a server bay, and what step is often missed?

Mount the 70.1mm × 100.45mm bare drive in a 15mm 2.5" bay, connect the SAS 12Gb/s cable and power, then configure the controller for 512n or 4KN sector size — skipping the sector-size match causes the drive to stay invisible to the OS.

What maintenance or replacement will the 600GB 10520 RPM Ultrastar C10K1800 need during its service life?

The 2M-hour MTBF rating means the drive itself is not user-serviceable; plan to replace the entire unit after the rated period or if SMART attributes show reallocated-sector growth beyond the 128MB cache buffer's ability to mask errors.

What limit appears first when the 12Gb/s SAS drive runs sustained enterprise workloads?

The 10520 RPM spindle caps random I/O at the 3.3-3.5ms seek and 2.85ms latency figures, so the mechanical response time becomes the bottleneck before the 12Gb/s interface or 128MB cache saturates.

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