Brands Guides About
Corsair CM72FB1024-667/SC 1GB DDR ECC Registered Memory — main product image
Corsair

Corsair CM72FB1024-667/SC 1GB DDR ECC Registered Memory

Reliable Performance for Server Environments Introducing the Corsair Memory CM72FB1024-667/SC. This 1 GB PC2-5300 DDR ECC Registered DIMM is designed for reliable performance and error correction in server environments. Specifications: Capacity: 1 GB Type: FB-DIMM Speed: 667MHz ...

$19.95*
✓ In Stock on Amazon.com
View on Amazon

*Price sourced from Amazon.com. Last updated:Jun 07, 2026.Price and availability are subject to change.

Affiliate Disclosure: Studio Supplies may earn a commission 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

Reliable Performance for Server Environments

Introducing the Corsair Memory CM72FB1024-667/SC. This 1 GB PC2-5300 DDR ECC Registered DIMM is designed for reliable performance and error correction in server environments.

Specifications:
  • Capacity: 1 GB
  • Type: FB-DIMM
  • Speed: 667MHz
  • Pin Count: 240-pin
  • Error Detection: CRC and ECC
  • Voltage: 1.5V

Key Features

240-pin, Fully Buffered dual in-line memory module (FB-DIMM)

CRC and ECC error detection and correction

JEDEC standard 1.5V high speed differential point-to-point link

Off-chip driver (OCD) impedance calibration

Lifetime Warranty

Specifications

Model
CM72FB1024-667/SC
Capacity
1GB
Type
DDR ECC Registered Memory
Form Factor
240-pin, Fully Buffered dual in-line memory module (FB-DIMM)
Voltage
JEDEC standard 1.5V
Features
CRC and ECC error detection and correction, Off-chip driver (OCD) impedance calibration
Warranty
Lifetime Warranty

Similar Products

Other products from the same family that visitors often consider:

Corsair CMX1024RE-3200 1GB DDR 400MHz ECC MemoryCurrently Unavailable

Corsair CMX1024RE-3200 1GB DDR 400MHz ECC Memory

Check on Amazon →
Corsair VS1GBKIT333 1GB DDR Value Select MemoryCurrently Unavailable

Corsair VS1GBKIT333 1GB DDR Value Select Memory

Check on Amazon →
Corsair CMX1024-3200PRO 1GB DDR RAM - Activity LEDsCurrently Unavailable

Corsair CMX1024-3200PRO 1GB DDR RAM - Activity LEDs

Check on Amazon →
Corsair CMX1024-3200C2PT 1GB DDR RAM Heat SpreaderCurrently Unavailable

Corsair CMX1024-3200C2PT 1GB DDR RAM Heat Spreader

Check on Amazon →
Corsair CMSS1GB-333 1GB PC2700 DDR Server RAM✓ Available

Corsair CMSS1GB-333 1GB PC2700 DDR Server RAM

View on Amazon →

Pros & Cons

👍 Pros

  • This Corsair memory module is Fully Buffered (FB-DIMM), enhancing data integrity and reliability in server environments.
  • It includes CRC and ECC error detection and correction, crucial for preventing data corruption in critical systems.
  • Designed as a 240-pin module, ensuring compatibility with specific motherboard slots.
  • Operates at JEDEC standard 1.5V, promoting energy efficiency and broad compatibility.
  • Features Off-chip driver (OCD) impedance calibration, which helps optimize signal integrity.
  • Comes with a Lifetime Warranty, providing long-term assurance for the product's durability and function.

👎 Cons

  • The 1GB capacity may be insufficient for modern server or workstation applications that typically require much more RAM.
  • As ECC Registered Memory, it is primarily designed for servers and may not be compatible with standard desktop motherboards.
  • The specific speed (e.g., MHz or MT/s) of this DDR memory module is not explicitly stated beyond "667".
  • The "CM72FB1024-667/SC" model number suggests a particular speed (667) but the unit is not explicitly stated.
  • Being an older DDR generation (likely DDR2 based on the 667 speed in the model), it may not be compatible with newer systems.

Frequently Asked Questions

This is a 1GB DDR ECC Registered Memory module, specifically a Fully Buffered dual in-line memory module (FB-DIMM) with 240 pins.
Yes, it includes both CRC and ECC error detection and correction capabilities, which are important for data integrity in critical systems.
This memory module operates at a JEDEC standard 1.5V, contributing to energy efficiency and system compatibility.
As ECC Registered (FB-DIMM) memory, it is typically designed for server and workstation motherboards and may not be compatible with standard desktop systems.
The Corsair CM72FB1024-667/SC 1GB DDR ECC Registered Memory comes with a Lifetime Warranty from Corsair.
Off-chip driver (OCD) impedance calibration is a feature that helps optimize signal integrity for improved performance and reliability of the memory module.

Related Products