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Home / HP / Server RAM / HP 516423R-B21

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

Part Number: 516423R-B21     Brand: HP
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Condition
Quantity

HP 516423R-B21 Product Specs

▲
Brand
HP
Capacity
8GB
Memory Speed
1066MHz
Data Integrity Check
ECC
Latency Timing
CL7
Pins
240 Pin
Memory Technology
DDR3
Memory Form Factor
DIMM

HP 516423R-B21 Description

▼

The HP 516423R-B21 8GB 1066MHz 240 Pin ECC DDR3 Memory is a reliable and high-performance memory module designed to enhance the efficiency and speed of your server systems. Ideal for use in a variety of HP ProLiant servers including the ProLiant DX, DL, ML, SL, BL, XL, and CL series, this memory module ensures seamless compatibility and optimal performance. Whether you're upgrading your server for better multitasking or boosting your system's overall responsiveness, this 8GB DDR3 DIMM is a perfect choice.

Let's take a closer look at the key specifications that make this memory module stand out:

  • Brand: HP
  • Capacity: 8GB
  • Memory Speed: 1066MHz
  • Data Integrity Check: ECC (Error-Correcting Code) for enhanced reliability
  • Latency Timing: CL7, ensuring low latency and fast data access
  • Pins: 240 Pin, compatible with standard DIMM slots
  • Memory Technology: DDR3, providing efficient power consumption and performance
  • Memory Form Factor: DIMM, suitable for server motherboards
Trusted by 5000+ IT Managers, System Integrators & Data Center Experts
Excellent
289 reviews on
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Easy Returns

"We purchased the wrong part by mistake. Boost hardware made it easy to return and quickly issued me a refund."

Even P.

Lowest Price By Far

"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."

Bobbie I

Excellent Customer Service

"Excellent customer service; they got in touch with me right away. They upgraded my next order to free 2-day shipping."

Everett M.
ⓘ We found 3 subs for the HP 516423R-B21
96% Match
HP 500206-B21 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: DIMM
✓ Memory Speed: 1066MHz
96% Match
HP 501537-001 8GB 1066MHz 2Rx4 240 Pin ECC DDR3 Memory
✓ Memory Technology: DDR3
✓ Capacity: 8GB
✓ Brand: HP
+ Voltage: 1.35v
✓ Pins: 240 Pin
✓ ECC: ECC
✓ CAS Latency: CL7
+ Chipset: 2Rx4
✓ Memory Form Factor: DIMM
✓ Memory Speed: 1066MHz
96% Match
HP 500663-B21 8GB 1066MHz 2Rx4 240 Pin ECC DDR3 Memory
✓ Memory Technology: DDR3
✓ Capacity: 8GB
✓ Brand: HP
+ Voltage: 1.35v
✓ Pins: 240 Pin
✓ ECC: ECC
✓ CAS Latency: CL7
+ Chipset: 2Rx4
✓ Memory Form Factor: DIMM
✓ Memory Speed: 1066MHz

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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