Axiom 64GB (8x8GB) DDR2-667 ECC RDIMM Memory Kit for HP – 495605-B21-AX

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AxiomSKU: 495605-B21-AX
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Description

The Axiom 64GB (8 x 8GB) DDR2-667 ECC RDIMM Kit is engineered to deliver dependable, high-performance memory expansion for HP servers. Built with top-grade chips and components, each module is manufactured to meet or exceed OEM specifications, ensuring consistent stability, reliability, and seamless compatibility in supported HP systems.

Every module undergoes rigorous testing to guarantee performance under demanding workloads. With ECC and Registered architecture, this memory kit enhances data integrity, minimizes system downtime, and ensures dependable operation in mission-critical environments.

Designed to boost multitasking efficiency, accelerate application performance, and reduce processor idle time, this 64GB kit provides ample capacity for virtualization, database management, and high-intensity workloads. Axiom backs every module with a lifetime warranty and free unlimited technical support, providing long-term confidence and peace of mind.

Specification Details
Brand Axiom
SKU / Part Number 495605-B21-AX
Memory Capacity 64GB Kit (8 × 8GB Modules)
Memory Type DDR2 SDRAM
Speed 667 MHz (PC2-5300)
Form Factor RDIMM
Pin Count 240-pin
Error Correction ECC (Error-Correcting Code)
Signal Processing Registered
Compatibility HP Servers – OEM Part 495605-B21
Data Transfer Architecture 2-bit multiplexed I/O for reduced processor idle time
Performance Output Approx. 10K MIPS
Module Dimensions 133.35 mm × 30.5 mm × 4.0 mm
Weight 0.035 lb
HTS Code 8473.30.1140
ECCN EAR99
Warranty Lifetime
Tech Support Free, unlimited (phone & email)

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Return Policy (Short Summary)

We offer a 30-day return window for most unopened, factory-sealed items.

Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.


Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.


For damaged or incorrect items, please contact us immediately.


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This product is rarely deployed alone. It’s typically part of a fully integrated AV system. AVENDOR designs, integrates, and supports end-to-end environments—from single rooms to enterprise-wide deployments.

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  • Programming & Ongoing Support

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