HP PP640AV 2GB Kit (2x1GB) DDR2-400MHz RDIMM 1Rx4 CL3 Memory

SKU PP640AV

Brand HP

PC/Server 2 GB DDR
184-pin DIMM 2 x 1 GB
ECC

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Key specifications

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Internal memory: 2 GB
Memory layout (modules x size): 2 x 1 GB
Internal memory type: DDR
Memory clock speed: 400 MHz
Component for: PC/Server
Memory form factor: 184-pin DIMM

Documents

Brochure HP PP640AVBrochure · PDF

Product details

HP 2GB DDR-400. Component for: PC/Server, Internal memory: 2 GB, Memory layout (modules x size): 2 x 1 GB, Internal memory type: DDR, Memory clock speed: 400 MHz, Memory form factor: 184-pin DIMM, ECC

Features

Internal memory	2 GB
Memory layout (modules x size)	2 x 1 GB
Internal memory type	DDR
Memory clock speed	400 MHz
Component for	PC/Server
Memory form factor	184-pin DIMM
ECC	Yes
Buffered memory type	Registered (buffered)

Description

The HP PP640AV memory kit delivers a total of 2GB of high-performance RAM, configured as two 1GB Registered DIMM (RDIMM) modules. This memory solution is tailored for server and workstation environments where robust performance, stability, and data integrity are critical. Utilizing DDR2 technology clocked at 400MHz, these modules facilitate rapid data processing and enhance the overall operational efficiency of the system. Each module in this kit features a 1Rx4 rank configuration, signifying a single rank with four memory banks. This specific arrangement is often chosen for its balance of density and performance characteristics, compatible with a broad spectrum of server motherboards. The RDIMM design incorporates an onboard register that buffers address and command signals, mitigating the electrical load on the memory controller. This feature is particularly beneficial in systems with multiple processors or extensive memory configurations, ensuring signal integrity and enabling higher memory capacities. Integral to the PP640AV kit is its support for ECC (Error-Correcting Code) memory. ECC technology actively detects and corrects single-bit errors in real-time, significantly reducing the likelihood of system crashes, data corruption, and application failures. The CL3 CAS latency specifies the timing for memory access. This 2GB kit is an excellent choice for upgrading HP servers and workstations that demand reliable, error-protected memory for demanding enterprise workloads and mission-critical applications.

Condition: Refurbished