4GB 2x2GB DDR2-800 PC2-6400 RAM Kit for HP Compaq xw4600 - Reliable

In this review the reviewer examines a 4GB upgrade kit made from two 2GB DDR2-800 modules intended specifically for the Compaq HP Workstation xw4600. The bottom line: this kit is for owners of the xw4600 who need a straightforward, compatible memory boost without fuss. The review finds the kit valuable because it is 100% genuine A-Tech memory built to the workstation's specifications, offering stable, non-ECC unbuffered performance at 1.8V and CL=6 timing that matches the machine's expected memory profile.

Key Features

• Capacity: The 4GB total from two 2GB modules gives a noticeable multitasking improvement for legacy workstation workloads.
• Memory type: DDR2-800 (PC2-6400) ensures the modules run at the rated bus speed supported by the xw4600 for consistent performance.
• Compatibility: Designed specifically for the Compaq HP Workstation xw4600 so users can install without extensive troubleshooting.
• Form factor and voltage: 240 pin, non-ECC unbuffered design at 1.8V makes them suitable for the workstation's motherboard power and slot layout.
• Timings: CL=6 latency and 128x8 organization give predictable response for desktop and workstation tasks common to the xw4600.
• Warranty: Limited lifetime warranty provides long-term reassurance for buyers of genuine A-Tech memory.

Who It's For

Owners of the Compaq HP Workstation xw4600 who want a no-surprises RAM upgrade will appreciate this kit; it removes the guesswork about compatibility and timing. Users running engineering, CAD, or older workstation software on the xw4600 that benefit from additional RAM will see smoother multitasking and fewer memory-related slowdowns.

It is not aimed at modern PCs that require DDR3 or DDR4, nor for servers that need ECC or registered memory. Anyone seeking higher capacity than 4GB, or a different memory standard, should look elsewhere.

Pros & Cons

Pros

• Genuine A-Tech modules built to the xw4600 specification reduce compatibility risks during installation.
• Non-ECC unbuffered 240 pin format and 1.8V operation match the workstation's expected electrical profile.
• Limited lifetime warranty adds value and confidence for long-term use in a legacy workstation.

Cons

• Limited to 4GB total and DDR2 technology, so it is not suitable for users needing larger modern capacities.

Specifications

Product	4GB (2x2GB) DDR2-800 PC2-6400 Kit
Brand	A-Tech
Module size	2GB DDR2-800
Type	Non-ECC Unbuffered 240 pin
Voltage	1.8V
Latency	CL=6
Warranty	Limited Lifetime Warranty

Our Verdict

For anyone maintaining a Compaq HP Workstation xw4600, this 4GB A-Tech kit is a practical, cost-effective upgrade that restores usable multitasking and compatibility without the need to hunt for matched legacy modules. Its genuine construction and warranty make it a sensible buy for keeping an older workstation productive.

Frequently Asked Questions

Will this kit work in other PCs?
It is designed for the Compaq HP Workstation xw4600 and uses DDR2-800 non-ECC modules; it may work in other systems that accept DDR2-800 non-ECC 240 pin memory but compatibility is not guaranteed.

Is this ECC or registered memory?
No, the modules are non-ECC unbuffered memory intended for desktop/workstation use, not for servers that require ECC or registered modules.

Does it come with a warranty?
Yes, the product includes a limited lifetime warranty from the manufacturer.