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Home / HP / Server RAM / HP 500658-B21

HP 500658-B21 4GB 1333MHz 2Rx4 240 Pin ECC DDR3 Memory

Part Number: 500658-B21     Brand: HP
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Condition
Quantity

HP 500658-B21 Specs

▲
Brand
HP
Capacity
4GB
Memory Speed
1333MHz
Data Integrity Check
ECC
Voltage
1.35v
Rank
2Rx4
Latency Timing
CL9
Pins
240 Pin
Memory Technology
DDR3
Memory Form Factor
RDIMM
HPE Server Generations
Gen 7/Gen 6

About HP 500658-B21

▲

HP 500658-B21 is a 4GB DDR3 server memory module for HPE ProLiant Server G6 and G7 systems. It is a registered ECC RDIMM with a 240-pin form factor and dual-rank 2Rx4 organization.

This module operates at 1333MHz, also identified as PC3-10600, with CL9 latency and 1.35V voltage. HPE identifies it as a 4GB (1x4GB) registered CAS-9 memory kit.

This HP Server RAM 500658-B21 is compatible with these HP Servers

▲
Proliant BL280c
Proliant BL2x220
Proliant BL460c
Proliant BL620c
Proliant BL680c
Proliant DL1000
Proliant DL160
Proliant DL160se
Proliant DL170h
Proliant DL180
Proliant DL320
Proliant DL360
Proliant DL370
Proliant DL380
Proliant DL580
Proliant ML150
Proliant ML330
Proliant ML350
Proliant ML370
Proliant SL160z
Proliant SL165z
Proliant SL170s
Proliant SL170z
Proliant SL2x170

HP 500658-B21 Description

▼

The HP 500658-B21 4GB 1333MHz 2Rx4 240 Pin ECC DDR3 Memory is a reliable and high-performance memory module designed specifically for HPE ProLiant servers. Ideal for enhancing server performance, this memory is compatible with a wide range of ProLiant models including ProLiant DX, DL, ML, SL, BL, XL, and CL series. Whether you are upgrading your Gen 6 or Gen 7 HPE servers, this 4GB DDR3 RDIMM module ensures efficient multitasking and improved data processing capabilities, making it suitable for enterprise environments that demand stability and speed.

Key specifications of this memory module include its 4GB capacity and a fast 1333MHz memory speed, which supports smooth and efficient server operations. The ECC (Error-Correcting Code) technology is critical for maintaining data integrity by detecting and correcting memory errors, thus reducing system crashes and downtime. Operating at a low voltage of 1.35V, it offers energy-efficient performance. The module features a 2Rx4 rank configuration with a CAS latency timing of CL9, and it uses a standard 240-pin RDIMM form factor, ensuring compatibility with supported server models.

  • Brand: HP
  • Capacity: 4GB
  • Memory Speed: 1333MHz
  • Data Integrity Check: ECC
  • Voltage: 1.35V
  • Rank: 2Rx4
  • Latency Timing: CL9
  • Pins: 240 Pin
  • Memory Technology: DDR3
  • Memory Form Factor: RDIMM
  • HPE Server Generations: Gen 6 / Gen 7

For maintenance and replacement purposes, the following spare part numbers correspond to this memory module:

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ⓘ We found 5 subs for the HP 500658-B21
100% Match
HP 501534-001 4GB 1333MHz 2Rx4 240 Pin ECC DDR3 Memory
✓ Memory Technology: DDR3
✓ Capacity: 4GB
✓ Brand: HP
✓ Voltage: 1.5v
✓ Pins: 240 Pin
✓ ECC: ECC
✓ CAS Latency: CL9
✓ Chipset: 2Rx4
✓ Memory Form Factor: RDIMM
✓ Memory Speed: 1333MHz
100% Match
HP FX621AA 4GB 1333MHz 2Rx4 240 Pin ECC DDR3 Memory
✓ Memory Technology: DDR3
✓ Capacity: 4GB
✓ Brand: HP
✓ Voltage: 1.35v
✓ Pins: 240 Pin
✓ ECC: ECC
✓ CAS Latency: CL9
✓ Chipset: 2Rx4
✓ Memory Form Factor: RDIMM
✓ Memory Speed: 1333MHz
100% Match
HP 536889-001 4GB 1333MHz 1Rx4 240 Pin ECC DDR3 Memory
✓ Memory Technology: DDR3
✓ Capacity: 4GB
✓ Brand: HP
✓ Voltage: 1.35v
✓ Pins: 240 Pin
✓ ECC: ECC
✓ CAS Latency: CL9
✓ Chipset: 2Rx4
✓ Memory Form Factor: RDIMM
✓ Memory Speed: 1333MHz
100% Match
HP FX621UT 4GB 1333MHz 2Rx4 240 Pin ECC DDR3 Memory
✓ Memory Technology: DDR3
✓ Capacity: 4GB
✓ Brand: HP
✓ Voltage: 1.35v
✓ Pins: 240 Pin
✓ ECC: ECC
✓ CAS Latency: CL9
✓ Chipset: 2Rx4
✓ Memory Form Factor: RDIMM
✓ Memory Speed: 1333MHz
98% Match
HP 500203-061 4GB 1333MHz 2Rx4 240 Pin ECC DDR3 Memory
✓ Memory Technology: DDR3
✓ Capacity: 4GB
✓ Brand: HP
✓ Voltage: 1.5v
✓ Pins: 240 Pin
✓ ECC: ECC
✓ CAS Latency: CL9
✓ Chipset: 2Rx4
✓ Memory Form Factor: RDIMM
✓ Memory Speed: 1333MHz
+ Buffered/Registered: Yes

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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.
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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.
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Good purchasing experience.
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Good price on the drives we needed.

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