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Home / HP / Desktop RAM / HP 451155-001

HP 451155-001 1GB 667MHz 200 Pin Non-ECC DDR2 Memory

Part Number: 451155-001     Brand: HP
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Condition
Quantity

HP 451155-001 Product Specs

▲
Brand
HP
Capacity
1GB
Memory Speed
667MHz
Data Integrity Check
Non-ECC
Voltage
1.8v
Latency Timing
CL5
Pins
200 Pin
Memory Technology
DDR2
Buffered/Registered
Non
Memory Form Factor
SODIMM

HP 451155-001 Description

▼

The HP 451155-001 1GB 667MHz 200 Pin Non-ECC DDR2 Memory module is an ideal upgrade for enhancing the performance and reliability of your HP ProLiant servers. Designed to be compatible with a wide range of ProLiant server models including DX, DL, ML, SL, BL, XL, and CL series, this memory module ensures smooth multitasking and efficient data handling for business-critical applications. Whether you are running virtualized environments, database servers, or general-purpose computing tasks, this DDR2 memory module provides a dependable boost to your system’s responsiveness.

Key specifications of this memory module highlight its robust design and compatibility features. It offers a capacity of 1GB with a memory speed of 667MHz, making it suitable for moderate workloads. The module uses DDR2 technology with a 200-pin SODIMM form factor, which is common in compact server configurations. It operates at a low voltage of 1.8V, which helps reduce power consumption and heat generation. The Non-ECC (Error-Correcting Code) nature means it is designed for environments where error correction is not critical, and the CL5 latency timing ensures balanced performance for typical server tasks.

  • Brand: HP
  • Capacity: 1GB
  • Memory Speed: 667MHz
  • Data Integrity Check: Non-ECC
  • Voltage: 1.8v
  • Latency Timing: CL5
  • Pins: 200 Pin
  • Memory Technology: DDR2
  • Buffered/Registered: Non
  • Memory Form Factor: SODIMM

For your convenience, here is a list of compatible spare part numbers that match or can be used as alternatives for the HP 451155-001 memory module. These parts ensure you have options for replacements or upgrades tailored to your specific server needs:

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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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ⓘ We found 15 subs for the HP 451155-001
100% Match
HP 395318-641 1GB 667MHz 200 Pin Non-ECC DDR2 Memory
✓ Memory Technology: DDR2
✓ Capacity: 1GB
✓ Brand: HP
✓ Voltage: 1.8v
✓ Pins: 200 Pin
✓ ECC: Non-ECC
✓ CAS Latency: CL5
✓ Memory Form Factor: SODIMM
✓ Memory Speed: 667MHz
✓ Buffered/Registered: Non
100% Match
HP 409966-001 1GB 667MHz 200 Pin Non-ECC DDR2 Memory
✓ Memory Technology: DDR2
✓ Capacity: 1GB
✓ Brand: HP
✓ Voltage: 1.8v
✓ Pins: 200 Pin
✓ ECC: Non-ECC
✓ CAS Latency: CL5
✓ Memory Form Factor: SODIMM
✓ Memory Speed: 667MHz
✓ Buffered/Registered: Non
100% Match
HP 451738-001 1GB 667MHz 200 Pin Non-ECC DDR2 Memory
✓ Memory Technology: DDR2
✓ Capacity: 1GB
✓ Brand: HP
✓ Voltage: 1.8v
✓ Pins: 200 Pin
✓ ECC: Non-ECC
✓ CAS Latency: CL5
✓ Memory Form Factor: SODIMM
✓ Memory Speed: 667MHz
✓ Buffered/Registered: Non
100% Match
HP 500008-001 1GB 667MHz 200 Pin Non-ECC DDR2 Memory
✓ Memory Technology: DDR2
✓ Capacity: 1GB
✓ Brand: HP
✓ Voltage: 1.8v
✓ Pins: 200 Pin
✓ ECC: Non-ECC
✓ CAS Latency: CL5
✓ Memory Form Factor: SODIMM
✓ Memory Speed: 667MHz
✓ Buffered/Registered: Non
100% Match
HP 500758-001 1GB 667MHz 200 Pin Non-ECC DDR2 Memory
✓ Memory Technology: DDR2
✓ Capacity: 1GB
✓ Brand: HP
✓ Voltage: 1.8v
✓ Pins: 200 Pin
✓ ECC: Non-ECC
✓ CAS Latency: CL5
✓ Memory Form Factor: SODIMM
✓ Memory Speed: 667MHz
✓ Buffered/Registered: Non
100% Match
HP 446429-001 1GB 667MHz 200 Pin Non-ECC DDR2 Memory
✓ Memory Technology: DDR2
✓ Capacity: 1GB
✓ Brand: HP
✓ Voltage: 1.8v
✓ Pins: 200 Pin
✓ ECC: Non-ECC
✓ CAS Latency: CL5
✓ Memory Form Factor: SODIMM
✓ Memory Speed: 667MHz
✓ Buffered/Registered: Non
100% Match
HP 395318-341 667 MHz 200 Pin Non-ECC DDR2 SODIMM Memory
✓ Memory Technology: DDR2
✓ Capacity: 1GB
✓ Brand: HP
✓ Voltage: 1.8v
✓ Pins: 200 Pin
✓ ECC: Non-ECC
✓ CAS Latency: CL5
✓ Memory Form Factor: SODIMM
✓ Memory Speed: 667MHz
✓ Buffered/Registered: Non
100% Match
HP EM994AA 667 MHz 200 Pin Non-ECC DDR2 SODIMM Memory
✓ Memory Technology: DDR2
✓ Capacity: 1GB
✓ Brand: HP
✓ Voltage: 1.8v
✓ Pins: 200 Pin
✓ ECC: Non-ECC
✓ CAS Latency: CL5
✓ Memory Form Factor: SODIMM
✓ Memory Speed: 667MHz
✓ Buffered/Registered: Non
100% Match
HP EM994UT 667 MHz 200 Pin Non-ECC DDR2 SODIMM Memory
✓ Memory Technology: DDR2
✓ Capacity: 1GB
✓ Brand: HP
✓ Voltage: 1.8v
✓ Pins: 200 Pin
✓ ECC: Non-ECC
✓ CAS Latency: CL5
✓ Memory Form Factor: SODIMM
✓ Memory Speed: 667MHz
✓ Buffered/Registered: Non
100% Match
HP GK995AA 667 MHz 200 Pin Non-ECC DDR2 SODIMM Memory
✓ Memory Technology: DDR2
✓ Capacity: 1GB
✓ Brand: HP
✓ Voltage: 1.8v
✓ Pins: 200 Pin
✓ ECC: Non-ECC
✓ CAS Latency: CL5
✓ Memory Form Factor: SODIMM
✓ Memory Speed: 667MHz
✓ Buffered/Registered: Non
100% Match
HP 450575-001 1GB 667MHz 200 Pin Non-ECC DDR2 Memory
✓ Memory Technology: DDR2
✓ Capacity: 1GB
✓ Brand: HP
✓ Voltage: 1.8v
✓ Pins: 200 Pin
✓ ECC: Non-ECC
✓ CAS Latency: CL5
✓ Memory Form Factor: SODIMM
✓ Memory Speed: 667MHz
✓ Buffered/Registered: Non
100% Match
HP EM994ET 667 MHz 240 Pin Non-ECC DDR2 DIMM Memory
✓ Memory Technology: DDR2
✓ Capacity: 1GB
✓ Brand: HP
✓ Voltage: 1.8v
✓ Pins: 200 Pin
✓ ECC: Non-ECC
✓ CAS Latency: CL5
✓ Memory Form Factor: SODIMM
✓ Memory Speed: 667MHz
✓ Buffered/Registered: Non
78% Match
HP 398706-051 1GB 667MHz 2Rx8 240 Pin ECC DDR2 Memory
✓ Memory Technology: DDR2
✓ Capacity: 1GB
✓ Brand: HP
✓ Pins: 240 Pin
✓ ECC: ECC
✕ CAS Latency: CL5
✕ Voltage: 1.8v
+ Chipset: 2Rx8
✓ Memory Form Factor: DIMM
✓ Memory Speed: 667MHz
✓ Buffered/Registered: Yes
78% Match
HP 726718-B21 8GB 2133MHz 1Rx4 288 Pin ECC DDR4 Memory
✓ Memory Technology: DDR4
✓ Capacity: 8GB
✓ Brand: HP
✓ Pins: 288 Pin
✓ ECC: ECC
✓ CAS Latency: CL15
✕ Voltage: 1.8v
+ Chipset: 1Rx4
✓ Memory Form Factor: RDIMM
✓ Memory Speed: 2133MHz
✕ Buffered/Registered: Non
68% Match
HP 726719-B21 16GB 2133MHz 2Rx4 ECC DDR4 Memory
✓ Memory Technology: DDR4
✓ Capacity: 16GB
✓ Brand: HP
✓ Voltage: 1.2v
✓ Pins: 288 Pin
✕ CAS Latency: CL5
✕ ECC: Non-ECC
+ Chipset: 2Rx4
✓ Memory Form Factor: RDIMM
✓ Memory Speed: 2133MHz
✕ Buffered/Registered: Non

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Gary B.
2025-06-12
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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
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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
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Good purchasing experience.
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Aaron P.
2025-04-04
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The refurbished drives we ordered were in perfect condition.
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