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Home / HP / Desktop RAM / HP AA656A

HP AA656A 266 MHz 2Rx4 184 Pin ECC DDR DIMM Memory

Part Number: AA656A     Brand: HP
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Condition
Quantity

HP AA656A Product Specs

▲
Brand
HP
Capacity
512MB
Memory Speed
266MHz
Data Integrity Check
ECC
Voltage
2.5v
Rank
2Rx4
Latency Timing
CL2.5
Pins
184 Pin
Memory Technology
DDR
Buffered/Registered
Non
Memory Form Factor
DIMM

HP AA656A Description

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Upgrade your server's performance with the HP AA656A 266 MHz 2Rx4 184 Pin ECC DDR DIMM Memory. Designed specifically for use with a wide range of HP ProLiant servers, including ProLiant DX, DL, ML, SL, BL, XL, and CL models, this memory module ensures reliable and efficient operation for your critical business applications. Whether you're running virtual machines, databases, or intensive workloads, this DDR DIMM memory module provides the stability and speed needed to keep your systems running smoothly.

Let's take a closer look at the key specifications that make this memory module a great choice for server environments:

  • Brand: HP – trusted manufacturer known for quality and compatibility
  • Capacity: 512MB – ideal for enhancing memory capacity in legacy systems
  • Memory Speed: 266MHz – suitable for older generation servers requiring DDR memory
  • Data Integrity Check: ECC (Error-Correcting Code) – ensures data reliability by detecting and correcting memory errors
  • Voltage: 2.5v – standard voltage for DDR memory modules
  • Rank: 2Rx4 – dual rank configuration for balanced performance
  • Latency Timing: CL2.5 – low latency for faster data access
  • Pins: 184 Pin – compatible with DDR DIMM slots on supported servers
  • Memory Technology: DDR – double data rate memory technology
  • Buffered/Registered: Non-buffered – standard DIMM type for many server applications
  • Memory Form Factor: DIMM – standard form factor for desktop and server memory modules
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"We purchased the wrong part by mistake. Boost hardware made it easy to return and quickly issued me a refund."

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"We were able to purchase 10x HP 782995-001 for 25% less than the next lowest price. Very impressed with the quick shipping and lack of issues."

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Customer Reviews

4.8
★★★★★
289 reviews
94% recommend
5
(253)
4
(21)
3
(9)
2
(2)
1
(4)
G
Gary B.
2025-06-12
✓ Verified Buyer
★★★★★
The sales guy at Boost Hardware was super knowledgeable. He helped me find the right part for my older Proliant server.
E
Even P.
2025-04-09
✓ Verified Buyer
★★★★★
We purchased the wrong part by mistake. Boost hardware made it easy to return and quickly issued me a refund.
M
Matthew S.
2025-04-08
✓ Verified Buyer
★★★★★
Good purchasing experience.
A
Aaron P.
2025-04-04
✓ Verified Buyer
★★★★★
The refurbished drives we ordered were in perfect condition.
M
Mitch F.
2025-04-04
✓ Verified Buyer
★★★★★
BoostHardware always has what I need at reasonable prices.
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David P.
2025-03-28
✓ Verified Buyer
★★★★★
Delivered on time.
L
Louis J.
2025-03-26
✓ Verified Buyer
★★★★★
Found the hard drives I needed. The ordering process was smooth and fast. Got the drives next day.
D
Darryl P.
2025-03-25
✓ Verified Buyer
★★★★★
Excellent personal service, thanks Scott!
L
Lindsay M.
2025-03-21
✓ Verified Buyer
★★★★★
Good price on the drives we needed.

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