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Home / HP / Server RAM / HP 516423-B21

HP 516423-B21 8GB 1066MHz 2Rx4 240 Pin ECC DDR3 Memory

Part Number: 516423-B21     Brand: HP
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516423-B21 HP Image

516423-B21 Price

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Condition
Quantity

HP 516423-B21 Specs

▲
Brand
HP
Capacity
8GB
Memory Speed
1066MHz
Data Integrity Check
ECC
Voltage
1.5v
Rank
2Rx4
Latency Timing
CL7
Pins
240 Pin
Memory Technology
DDR3
Buffered/Registered
Non
Memory Form Factor
RDIMM
HPE Server Generations
Gen 6

This HP Server RAM 516423-B21 is compatible with these HP Servers

▲
Proliant BL280c
Proliant BL460c
Proliant DL1000
Proliant DL160
Proliant DL160se
Proliant DL170h
Proliant ML150
Proliant SL170z

HP 516423-B21 Description

▼

The HP 516423-B21 8GB 1066MHz 2Rx4 240 Pin ECC DDR3 Memory module is designed to enhance the performance and reliability of your HPE servers. Ideal for use in a variety of ProLiant server models including ProLiant DX, DL, ML, SL, BL, XL, and CL series, this memory module ensures stable and efficient operation for demanding business applications. Whether you're upgrading your existing server or building a new system, this 8GB DDR3 RDIMM is a perfect fit for HPE Gen 6 servers, providing the speed and error correction needed for mission-critical workloads.

This memory module boasts several key specifications that make it a reliable choice for enterprise environments. It operates at a frequency of 1066MHz, delivering a balanced combination of speed and power efficiency. The ECC (Error-Correcting Code) technology helps detect and correct data corruption, ensuring data integrity and system stability. With a 2Rx4 rank configuration and a latency timing of CL7, it offers optimized performance for multitasking and server operations. Its 240-pin design and 1.5V voltage rating make it compatible with a wide range of HPE servers.

  • Brand: HP
  • Capacity: 8GB
  • Memory Speed: 1066MHz
  • Data Integrity Check: ECC
  • Voltage: 1.5V
  • Rank: 2Rx4
  • Latency Timing: CL7
  • Pins: 240 Pin
  • Memory Technology: DDR3
  • Buffered/Registered: Non
  • Memory Form Factor: RDIMM
  • HPE Server Generations: Gen 6
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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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Everett M.
ⓘ We found 3 subs for the HP 516423-B21
90% Match
HP 519201-001 8GB 1066MHz 2Rx4 240 Pin ECC DDR3 Memory
✓ Memory Technology: DDR3
✓ Capacity: 8GB
✓ Brand: HP
✓ Voltage: 1.5v
✓ Pins: 240 Pin
✓ ECC: ECC
✓ CAS Latency: CL7
✓ Chipset: 2Rx4
✓ Memory Form Factor: RDIMM
✓ Memory Speed: 1066MHz
✕ Buffered/Registered: Non
90% Match
HP 500662-B21 8GB 1333MHz 2Rx4 240 Pin ECC DDR3 Memory
✓ Memory Technology: DDR3
✓ Capacity: 8GB
✓ Brand: HP
✓ Voltage: 1.5v
✓ Pins: 240 Pin
✓ ECC: ECC
✓ CAS Latency: CL9
✓ Chipset: 2Rx4
✓ Memory Form Factor: RDIMM
✓ Memory Speed: 1333MHz
✕ Buffered/Registered: Non
90% Match
HP 500660-B21 4GB 1066MHz 4Rx8 240 Pin ECC DDR3 Memory
✓ Memory Technology: DDR3
✓ Capacity: 4GB
✓ Brand: HP
✓ Voltage: 1.5v
✓ Pins: 240 Pin
✓ ECC: ECC
✓ CAS Latency: CL7
✓ Chipset: 4Rx8
✓ Memory Form Factor: RDIMM
✓ Memory Speed: 1066MHz
✕ Buffered/Registered: Non

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.
D
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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