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Home / HP / Server RAM / HP A0R55A

HP A0R55A 16GB 1066 MHz 4Rx4 240 Pin ECC DDR3 DIMM Memory

Part Number: A0R55A     Brand: HP
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A0R55A Price

Refurbished Condition · Ready to Ship
$49.00 $54.89
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Condition
Quantity

HP A0R55A Specs

▲
Brand
HP
Capacity
16GB
Memory Speed
1066MHz
Data Integrity Check
ECC
Voltage
1.5v
Rank
4Rx4
Latency Timing
CL7
Pins
240 Pin
Memory Technology
DDR3
Memory Form Factor
RDIMM

About HP A0R55A

▲

HP A0R55A is a 16GB DDR3 ECC registered DIMM for server memory applications. It uses a 240-pin RDIMM form factor, 4Rx4 quad-rank organization, and a 1066MHz memory speed.

This module operates at 1.5V and has CL7 latency timing. It is also identified as PC3-8500R and provides ECC data integrity checking.

HP A0R55A Description

▼

The HP A0R55A 16GB 1066 MHz 4Rx4 240 Pin ECC DDR3 DIMM Memory is a high-performance server memory module designed to enhance the reliability and speed of your HP ProLiant servers. Ideal for data centers and enterprise environments, this memory module supports a wide range of HP ProLiant server models including ProLiant DX, DL, ML, SL, BL, XL, and CL series. Whether you are upgrading your existing server or building a new one, this 16GB DDR3 RDIMM ensures stable and efficient operation with error-correcting code (ECC) technology to prevent data corruption.

This memory module boasts impressive specifications that make it a great choice for demanding server workloads. It operates at a memory speed of 1066 MHz, providing a balance between performance and power efficiency with a 1.5V voltage rating. The 4Rx4 rank configuration and CL7 latency timing contribute to fast data access and overall system responsiveness. With 240 pins and DDR3 technology, it fits seamlessly into compatible HP server motherboards, delivering reliable and scalable memory capacity.

Key specifications of the HP A0R55A memory module include:

  • Brand: HP
  • Capacity: 16GB
  • Memory Speed: 1066 MHz
  • Data Integrity Check: ECC (Error-Correcting Code)
  • Voltage: 1.5V
  • Rank: 4Rx4
  • Latency Timing: CL7
  • Pins: 240 Pin
  • Memory Technology: DDR3
  • Memory Form Factor: RDIMM

For compatibility and ease of replacement, here are some related spare part numbers for the HP A0R55A 16GB memory module:

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ⓘ We found 4 subs for the HP A0R55A
100% Match
HP 595098-001 16GB 1066MHz 4Rx4 240 Pin ECC DDR3 Memory
✓ Memory Technology: DDR3
✓ Capacity: 16GB
✓ Brand: HP
✓ Voltage: 1.5v
✓ Pins: 240 Pin
✓ ECC: ECC
✓ CAS Latency: CL7
✓ Chipset: 4Rx4
✓ Memory Form Factor: RDIMM
✓ Memory Speed: 1066MHz
100% Match
HP 500207-071 16GB 1066MHz 4Rx4 240 Pin ECC DDR3 Memory
✓ Memory Technology: DDR3
✓ Capacity: 16GB
✓ Brand: HP
✓ Voltage: 1.5v
✓ Pins: 240 Pin
✓ ECC: ECC
✓ CAS Latency: CL7
✓ Chipset: 4Rx4
✓ Memory Form Factor: RDIMM
✓ Memory Speed: 1066MHz
100% Match
HP NL674AA 16GB 1066 MHz 4Rx4 240 Pin ECC DDR3 RDIMM Memory
✓ Memory Technology: DDR3
✓ Capacity: 16GB
✓ Brand: HP
✓ Voltage: 1.5v
✓ Pins: 240 Pin
✓ ECC: ECC
✓ CAS Latency: CL7
✓ Chipset: 4Rx4
✓ Memory Form Factor: RDIMM
✓ Memory Speed: 1066MHz
98% Match
HP 500207-171 16GB 1066 MHz 4Rx4 240 Pin ECC DDR3 RDIMM Memory
✓ Memory Technology: DDR3
✓ Capacity: 16GB
✓ Brand: HP
✓ Voltage: 1.5v
✓ Pins: 240 Pin
✓ ECC: ECC
✓ CAS Latency: CL7
✓ Chipset: 4Rx4
✓ Memory Form Factor: RDIMM
✓ Memory Speed: 1066MHz
+ Buffered/Registered: Yes

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