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Silver 3.5 inch internal hard drive with SATA connectors

Axiom

Axiom 4XB0F28713-AX 2TB 7200 RPM 64MB SATA 6.0Gb/s 3.5" internal hard drive

SKU CH-65TP-FS2E5 MPN 4XB0F28713-AX

A 2 TB, 7200 RPM, 64 MB cache SATA 6.0Gb/s 3.5-inch enterprise drive compatible with Lenovo ThinkServer RD350, RD450, RD550 and TD350

  • Total capacity2 TB
  • Interface typeSATA 6.0Gb/s
  • Form factor3.5 in (8.89 cm)
  • Rotational speed7,200 RPM
  • Cache memory64 MB
  • Average seek time8.5 ms
  • 2 TB capacity stores large datasets and backups
  • 7200 RPM spindle speed delivers fast sequential access
  • 64 MB cache buffers bursts for smoother throughput
  • SATA 6.0 Gb/s interface enables high bandwidth transfers
  • Compatible with Lenovo ThinkServer RD350, RD450, RD550, TD350

Purpose-built enterprise storage

This 2TB 3.5" internal hard drive targets servers and storage systems that demand continuous operation. A 7200 RPM spindle and 64MB cache deliver steady throughput for database volumes, backup targets and archival workloads. The SATA 6.0Gb/s interface integrates directly into existing Lenovo ThinkServer RD350, RD450, RD550 and TD350 platforms. It is not suited for portable devices or laptops that require 2.5" form factors.

Thermals and power profile

Enterprise-class firmware manages spindle speed and head parking to balance heat output with sustained write performance. Average seek time of 8.5ms and write time of 9.5ms indicate predictable latency under mixed read-write loads. Average latency of 4.16ms reflects the rotational speed chosen for consistent throughput rather than burst speed. Hot-swap capability allows drive replacement without powering down the chassis, reducing thermal disruption in multi-bay enclosures.

Build and connectivity

The 3.5" form factor fits standard drive bays in ThinkServer RD350, RD450, RD550 and TD350 systems. SATA data and power connectors follow the SATA/600 specification for drop-in compatibility with existing backplanes. Hot-swappable design means drive trays can be ejected and inserted while the server remains online, simplifying maintenance windows. Retail or OEM packing may vary, so mounting screws or carrier brackets are not guaranteed.

How it compares

Measured against everything we stock in 3.5-Inch Internal Desktop HDDs, at today’s prices. Recalculated every night.

Price $261.99
Pricier than about 78% of the 4,938 comparable items (median $107.99).
Total capacity 2 TB
Typical for this category: the median of 2,372 items is 2 TB.
Price per TB $131.00 per TB
Pricier than about 69% of the 2,365 comparable items (median $62.21 per TB).

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Specifications

Product
Brand nameAxiom
Model name4XB0F28713-AX
Total capacity2 TB
Performance
Rotational speed7,200 RPM
Average seek time8.5 ms
Mean write time9.5 ms
Mean latency4.16 ms
Storage
Cache memory64 MB
Ports & slots
Interface typeSATA 6.0Gb/s
Size & build
Form factor3.5 in (8.89 cm)
Shipping weight0.84 kg
Package size152 × 102 × 25 mm

Questions about this item

How do I install the Axiom 4XB0F28713-AX 3.5" drive in a hot-swap bay and what step is often missed?

Slide the drive into the hot-swap carrier until the SATA 6.0Gb/s connector seats firmly; the step people miss is locking the carrier latch so the drive cannot shift during vibration.

What maintenance or replacement will the 7200 RPM 2TB drive need later?

No scheduled maintenance is required; replacement is only needed if SMART attributes report reallocated sectors or if the 8.5ms seek time degrades noticeably.

What limit appears first on the 64MB cache drive under sustained write loads?

The 9.5ms average write latency and 4.16ms rotational latency become the bottleneck before the SATA 600 interface saturates.

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