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Silver 3.5 inch internal hard drive with SATA connector

Axiom

Axiom 4XB0F28712-AX 1TB 7200 RPM 64MB SATA 6.0Gb/s 3.5" internal hard drive

SKU CH-465K-GWCNE MPN 4XB0F28712-AX

1 TB 7200 RPM 3.5" SATA 6.0Gb/s internal hard drive with 64 MB cache and 8.5 ms seek time, compatible with ThinkServer RD350, RD450, RD550 and TD350

  • InterfaceSATA 6.0Gb/s
  • Capacity1TB
  • RPM7200 RPM
  • Cache64MB
  • Average Seek Time8.5ms
  • Average Write Time9.5ms
  • 1TB capacity for large-scale storage
  • 7200 RPM spindle speed for responsive data access
  • 64MB cache buffers burst workloads
  • SATA 6.0Gb/s interface for broad compatibility
  • Hot-swappable 3.5" design fits Lenovo ThinkServer RD350 RD450 RD550 TD350

Capacity and interface

The Axiom 4XB0F28712-AX is a 1TB 3.5" internal hard drive spinning at 7200 RPM with a 64MB cache. It connects through a SATA 6.0Gb/s interface and is built for enterprise workloads in servers and storage systems.

Compatibility check

Verify that your system provides a free 3.5" drive bay and a SATA data plus power connection. This model is validated for Lenovo ThinkServer RD350, RD450, RD550 and TD350 platforms and supports hot-swap operation where the chassis allows it.

Build and daily use

Enterprise-class construction targets continuous operation with average seek and write times of 8.5ms and 9.5ms respectively. The standard 3.5" form factor fits regular drive trays and the SATA connectors enable straightforward installation or hot-swap replacement without specialised tools.

Highlights

  • 1TB capacity for large-scale storage
  • 7200 RPM spindle speed for responsive data access
  • 64MB cache buffers burst workloads
  • SATA 6.0Gb/s interface for broad compatibility
  • Hot-swappable 3.5" design fits Lenovo ThinkServer RD350 RD450 RD550 TD350

Specifications

BrandAxiom
Model4XB0F28712-AX
InterfaceSATA 6.0Gb/s
Capacity1TB
RPM7200 RPM
Cache64MB
Average Seek Time8.5ms
Average Write Time9.5ms
FeaturesAxiom's Enterprise Class hard drives are leading the industry with a range of high capacity enterprise drive options. These drives feature enterprise class reliability with the power and performance efficiencies that make them ideal for capacity optimized, 24x7 multi-drive server and storage environments.
- Features a range of capacities from 73GB to 6TB
- Availability in 2.5-inch and 3.5-inch form factors
- Ranges of speeds from 7,200rpm to 15,000rpm
- 12Gb/s, 6Gb/s & 3Gb/s Enterprise SATA & SAS interfaces are available
- Larger drive cache allows much faster access to data on the p
Form Factor3.5"
Shipping weight1.16 kg
Package size152 × 102 × 25 mm

Questions about this item

Does the Axiom 4XB0F28712-AX 1TB 7200 RPM drive ship with mounting screws or a SATA cable, or must they be purchased separately?

The drive is supplied in retail or OEM packaging that may vary; mounting screws and a SATA data cable are not included and must be sourced separately.

How do I decide between the 1TB capacity offered here and a larger enterprise drive for a Lenovo ThinkServer RD450?

Choose the 1TB model when you need a single 3.5" SATA 6.0Gb/s drive with 7200 RPM and 64MB cache for lighter workloads; select a higher-capacity enterprise drive only if your storage plan demands more than 1TB.

What does the 7200 RPM spindle speed mean for actual throughput inside a ThinkServer RD550?

The 7200 RPM spindle delivers typical sequential transfers near the SATA 6.0Gb/s interface limit, with an 8.5ms average seek and 9.5ms average write latency for mixed server workloads.

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