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Home / HP / Server RAM / HP 500663-B21

HP 500663-B21 8GB 1066MHz 2Rx4 240 Pin ECC DDR3 Memory

Part Number: 500663-B21     Brand: HP
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Condition
Quantity

HP 500663-B21 Product Specs

▲
Brand
HP
Capacity
8GB
Memory Speed
1066MHz
Data Integrity Check
ECC
Voltage
1.35v
Rank
2Rx4
Latency Timing
CL7
Pins
240 Pin
Memory Technology
DDR3
Memory Form Factor
DIMM

HP 500663-B21 Description

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Upgrade your server’s performance with the HP 500663-B21 8GB 1066MHz 2Rx4 240 Pin ECC DDR3 Memory. Designed specifically for HP ProLiant server models including ProLiant DX, DL, ML, SL, BL, XL, and CL series, this memory module ensures reliable and efficient operation for demanding server environments. Whether you're running virtualization, database management, or intensive computing tasks, this ECC DDR3 memory helps maintain data integrity and system stability.

Let’s take a closer look at the key specifications that make this memory module a solid choice for your server upgrade:

  • Brand: HP – trusted quality and compatibility
  • Capacity: 8GB – ample memory for multitasking and performance
  • Memory Speed: 1066MHz – balanced speed for server workloads
  • Data Integrity Check: ECC (Error-Correcting Code) – reduces data corruption risks
  • Voltage: 1.35v – energy-efficient operation
  • Rank: 2Rx4 – dual rank for improved performance
  • Latency Timing: CL7 – low latency for faster response times
  • Pins: 240 Pin – standard DIMM form factor for easy installation
  • Memory Technology: DDR3 – reliable and widely supported memory type
  • Memory Form Factor: DIMM – compatible with server motherboards

For maintenance or replacement, consider the following spare part number compatible with this memory module:

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ⓘ We found 1 subs for the HP 500663-B21
100% 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

Customer Reviews

4.8
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289 reviews
94% recommend
5
(253)
4
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3
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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
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★★★★★
The refurbished drives we ordered were in perfect condition.
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Mitch F.
2025-04-04
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BoostHardware always has what I need at reasonable prices.
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David P.
2025-03-28
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Delivered on time.
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Louis J.
2025-03-26
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Found the hard drives I needed. The ordering process was smooth and fast. Got the drives next day.
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Darryl P.
2025-03-25
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Excellent personal service, thanks Scott!
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Lindsay M.
2025-03-21
✓ Verified Buyer
★★★★★
Good price on the drives we needed.

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