HPE 734811-B21 1U CMA Rack Mount Rail Kit

Part No:734811‑B21 Write a Review

Condition:New

Brand:HP

Material:Steel/plastic‑hybrid arm assembly

Product Type:1U Cable Management Arm for Rail Kit

HPE 734811-B21 1U Cable Management Arm for Rail Kit

Overview :

The HP 734811-B21 is a 1‑rack‑unit cable management arm designed for use with HP Easy‑Install rail kits on rack servers such as the ProLiant DL/DL/ML series. It provides structured routing and support of rear‑server cabling, helping maintain clear access and airflow in dense rack environments. Installation is straightforward: the arm attaches to the rail kit and pivots as the server is pulled out, keeping cables organized and protected from damage or snags during service. It fits standard 19‑inch racks and supports full‑travel rail systems in data‑centres, branch‑rooms or campus server closets. Compatibility spans multiple HP server generations, making it a practical accessory for mixed‑server deployments or upgrade cycles.

Key Features :

  • Designed for 1U height rail‑mounted servers (1U profile)

  • Supports full‑travel rail systems with pivoting arm movement

  • Provides secure cable routing with fixed mounting attachment

  • Enables unobstructed airflow by managing rear cable paths

  • Compatible with HP Easy‑Install rail kits across server generations

Specifications :

BrandHP
SKU734811-B21
ConditionNew
Part Number734811‑B21
Product Type1U Cable Management Arm for Rail Kit
Rack Units1U
Width24.96 in (63.5 mm converted)
Height10.0 in (254 mm converted)
Depth20.87 in (530 mm converted)
Weight10.0 lbs (4.54 kg converted)
Compatible RailsEasy‑Install rail kits for ProLiant Gen8/Gen9/Gen10
Warranty3‑year standard HP option warranty (varies by region)
Product ColourBlack
MaterialSteel/plastic‑hybrid arm assembly
Maximum Cable LoadSpecified for typical server data‑centre cable mass
Mounting PositionRear of rack server, attaches to rail kit
Use CaseCable management for rack server rear connections

Warranty

3‑year standard HP option warranty (varies by region)

Returns

We guarantee free replacements on all new/refurbished equipment in case of any defects.

  • Returns must be requested within 30 days of the original invoice date.
  • Merchandise must be unused and in original packaging; bulk-packed and refurbished items must have unbroken sealing tape.
  • A 25% restocking fee applies to non-defective merchandise returned by mistake.
  • Discontinued, close-out, and custom printed items are non-returnable unless defective.
  • Customer is responsible for return freight costs.

View full return policy

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