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Sale! HPE 734811-B21 1U CMA Rack Mount Rail Kit View larger
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HPE 734811-B21 1U CMA Rack Mount Rail Kit

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HPE 734811-B21: 1U CMA rack mount rail kit, easy installation
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Detailed Specifications

HP 734811-B21

HPE 734811‑B21 1U Cable Management Arm (CMA) for Easy‑Install/Ball‑Bearing Rail Kits

The HPE 734811‑B21 Cable Management Arm is crafted for data centers and enterprise server racks, ensuring your cabling remains intact and organized as 1U servers slide in and out. This essential accessory fits HPE Easy‑Install and ball‑bearing rail kits, protecting cable connections during maintenance and hot-swap procedures.

Features

This tool-free, pivoting arm affixes to the rear of a 1U rack-mounted chassis via compatible rail kits (e.g., 734807‑B21). As the server drawer extends, the cable arm holds SFP, power, Ethernet, and other cables in an organized loop, preventing strain,

Advanced Options

disconnection, or damage. Compatible across ProLiant DL120, DL160, DL360 (Gen8/9/10) and similar models, it enhances both efficiency and hardware longevity,

Product Key Features

  • Guides cables when sliding 1U servers out, preventing disconnections

  • Tool‑free fit onto HPE Easy‑Install and ball‑bearing rail kits

  • Durable hinge design tested for thousands of cycles

  • Compatible with ProLiant series: DL120, DL160, DL360 (Gen8/Gen9/Gen10

  • TAA-compliant for use in government and regulated sectors

  • Supports optimal airflow and cable management in dense rack environments

Reliability & Performance

Crafted to HPE’s quality standards, the arm’s rigid hinge mechanism supports thousands of open/close motions. Installation is seamless and tool‑free, securely locking to rail kits. The design helps maintain optimal airflow while reducing cable wear—making it a reliable part of regular rack management routines. Being TAA‑compliant, it’s trusted in high-security installations (government, defense, finance)

Key Features (Bullet List)

  • Secure cable guidance during server slide-in/out

  • Tool-free design for easy rail attachment

  • Rugged hinge built for repeated use

  • Broad compatibility with ProLiant DL-series 1U servers

  • TAA compliant for regulated environments

  • Optimizes airflow and reduces clutter in server racks

Specification :

SpecificationDetails
Model Number 734811‑B21
Product Type 1U Cable Management Arm (CMA)
Mount Compatibility HPE Easy‑Install & ball‑bearing rail kits
Rack Units Supported 1U
Server Compatibility HPE ProLiant DL120, DL160, DL360 Gen8/Gen9/Gen10, DL360e/p Gen8
Cable Guide Type Pivoting arm with routed channels
Installation Tool-free mounting on rail kits
Material & Construction Durable hinge, industrial-grade bracket
Compliance TAA-compliant for government use
Weight ~0.6 kg (~1.3 lb) per vendor listings
Warranty 1–3 years depending on reseller/vendor
UPC 887758648315

  • All packages are shipped same day if the order is placed before 3PM CST

    We use UPS/FedEx to ship the packages with different service levels offered by UPS/FedEx

    Overnight Shipping take 1 business day
    Expedited Shipping take about 2-3 business days
    Ground shipping take about 3-5 business days

    You can select the desired service level at Checkout and we will make sure the package is shipped as per the selected service level.

  • We Accept

    i) PayPal
    ii) All Credit & Debit Cards
    iii) Purchase Orders
    iv) Check
    v) Bank Transfer/ACH/Wire Transfer

    To process the order through Paypal/CC, you can simply checkout and process the payment.

    If you want to issue us Purchase Order/Check/Bank Transfer, Please contact us at the following details

    Call: 469.458.9636
    Email: sales@dcsupplies.net

  • If you have any queries, please contact us at the following details and we will be happy to help

    Call
    469.458.9636
    469.458.9638

    Email
    sales@dcsupplies.net

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