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HP 405477-561 4GB Dual Rank Memory Module View larger
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HP 405477-561 4GB Dual Rank Memory Module

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HP 405477-561 Registered memory, 240-pin DIMM
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$256.00

  • Refurbished

Detailed Specifications

HP 405477-561

GB DDR2-667MHz PC2-5300 ECC Registered CL5 Dual Rank 240-Pin DIMM Memory Module

The HP 405477-561 4GB DDR2 ECC Registered Dual Rank Memory Module is purpose-built for enterprise-grade servers and workstations. Delivering reliable performance with error correction and dual-rank buffering, it enables smooth multitasking and workload handling in high-demand environments like data centers and corporate IT systems

Overview :

Running at 667MHz with ECC and registered buffering, this 240-pin DIMM offers exceptional stability under heavy computing loads. Dual-rank memory structures increase memory access efficiency by enabling more simultaneous data paths, optimizing performance in virtualization, databases, and large-scale computation.

Advanced Options :

HP has rigorously tested the 405477-561 to ensure it integrates seamlessly with ProLiant systems, offering IT professionals confidence in consistent performance and compatibility.

Product Key Features

  • 4GB DDR2-667MHz memory with dual-rank architecture

  • ECC Registered for enhanced data reliability

  • 240-Pin DIMM compatible with HP ProLiant servers

  • CL5 latency ensures stable and responsive performance

  • 1.8V operation for improved power efficiency

  • Ideal for business-critical and virtualization workloads

Reliability & Performance :

With a CAS latency of CL5 and 1.8V voltage rating, this DIMM ensures efficient energy usage without sacrificing speed or stability. ECC protects against data corruption while the registered buffer enhances system reliability by reducing electrical loading—critical for systems requiring 24/7 uptime.

Key Features :

  • 4GB DDR2-667MHz (PC2-5300) Memory

  • ECC Registered for error correction

  • Dual Rank design for improved memory access

  • 240-pin DIMM Form Factor

  • CAS Latency: CL5

  • Voltage: 1.8V

  • Built for HP ProLiant and compatible enterprise systems

  • Reliable performance under heavy workloads

Specifications :

SpecificationDetails
Part Number 405477-561
Brand HP
Memory Type DDR2 ECC Registered
Capacity 4GB
Speed 667MHz (PC2-5300)
Form Factor 240-Pin DIMM
CAS Latency CL5
Rank Dual Rank
ECC Yes
Buffered/Registered Yes
Voltage 1.8V
Compatibility HP ProLiant Servers, enterprise systems
Operating Temp 0°C to 85°C
Warranty Limited 3-Year Warranty

  • 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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