Brands Guides About
HP 370780-001 512MB PC-2700R ECC Reg DIMM (Refurbished) — main product image
HP

HP 370780-001 512MB PC-2700R ECC Reg DIMM (Refurbished)

Cost-effective refurbished 512MB ECC Registered DDR memory for reliable HP server upgrades.

Check availability
Affiliate Disclosure: As an Amazon Associate, Studio Supplies earns from qualifying purchases made through links on this page, at no additional cost to you. This helps support our editorial team.

Notice a mistake? Let Us Know

Overview

The HP 370780-001 is a 512MB PC-2700R DDR Registered ECC DIMM designed for use in HP server platforms. Operating at 333MHz with a 184-pin form factor, this module is built for environments where data integrity is non-negotiable — the ECC functionality detects and corrects single-bit errors in real time, while the registered (buffered) architecture reduces electrical loading to support stable operation in multi-DIMM configurations.

Sold as a refurbished unit, this module provides a cost-effective path for maintaining or modestly upgrading legacy HP servers that remain in production. While 512MB is minimal by today's standards, it serves an important role for organizations keeping older infrastructure running without the expense of new hardware. The HP part number ensures compatibility with systems originally specified for this module, reducing the guesswork that comes with sourcing memory for aging equipment.

Specifications

Brand
HP
Model
370780-001
Capacity
512MB
Type
DDR DIMM
Speed
333MHz
Standard
PC-2700R
Pin Count
184-Pin
Features
ECC Registered
Condition
Refurbished

Frequently Asked Questions

This is an HP-branded ECC Registered DDR DIMM (PC-2700R) designed for HP ProLiant and similar servers that accept 184-pin registered DDR memory at 333MHz.
ECC (Error-Correcting Code) detects and corrects single-bit memory errors, while the Registered (buffered) design reduces electrical load on the memory controller, allowing servers to support more DIMMs with greater stability.
This is a refurbished unit that has been tested for functionality, offering a budget-friendly alternative to new modules.
It is generally not recommended to mix memory speeds. All installed DIMMs should match in speed and type for optimal performance and compatibility.

Related Products