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Home / HP / Server RAM / HP 708637R-B21

HP 708637R-B21 4GB 1866MHz 240 Pin ECC DDR3 Memory

Part Number: 708637R-B21     Brand: HP
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Condition

HP 708637R-B21 Product Specs

▲
Brand
HP
Capacity
4GB
Memory Speed
1866MHz
Data Integrity Check
ECC
Latency Timing
CL13
Pins
240 Pin
Memory Technology
DDR3
Memory Form Factor
DIMM

HP 708637R-B21 Description

▼

Upgrade your server performance with the HP 708637R-B21 4GB 1866MHz 240 Pin ECC DDR3 Memory, designed specifically for a wide range of HP ProLiant servers. This memory module is ideal for enhancing system reliability and speed in enterprise environments, supporting models such as ProLiant DX, DL, ML, SL, BL, XL, and CL series. Whether you are running data-intensive applications, virtualization, or demanding workloads, this ECC DDR3 memory ensures error-free operation and smooth multitasking.

Here are the key specifications that make this memory module a reliable choice for your server upgrade:

  • Brand: HP
  • Capacity: 4GB
  • Memory Speed: 1866MHz for fast data processing
  • Data Integrity Check: ECC (Error-Correcting Code) to detect and correct memory errors
  • Latency Timing: CL13, ensuring balanced performance and responsiveness
  • Pins: 240 Pin DIMM format, compatible with supported server motherboards
  • Memory Technology: DDR3, providing efficient power consumption and reliable performance

Enhance your server’s stability and efficiency with this high-quality HP memory module, perfect for maintaining uptime and improving overall system responsiveness.

Trusted by 5000+ IT Managers, System Integrators & Data Center Experts
Excellent
289 reviews on
Reviews.io

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 6 subs for the HP 708637R-B21
98% Match
HP 708637-B21 4GB 1866MHz 1Rx4 240 Pin ECC DDR3 Memory
✓ Memory Technology: DDR3
✓ Capacity: 4GB
✓ Brand: HP
✓ Pins: 240 Pin
✓ ECC: ECC
✓ CAS Latency: CL13
+ Chipset: 1Rx4
✓ Memory Form Factor: DIMM
✓ Memory Speed: 1866MHz
98% Match
HP 708633R-B21 4GB 1866MHz 240 Pin ECC DDR3 Memory
✓ Memory Technology: DDR3
✓ Capacity: 4GB
✓ Brand: HP
✓ Pins: 240 Pin
✓ ECC: ECC
✓ CAS Latency: CL13
✓ Memory Form Factor: DIMM
✓ Memory Speed: 1866MHz
+ Buffered/Registered: Non
98% Match
✓ Memory Technology: DDR3
✓ Capacity: 4GB
✓ Brand: HP
✓ Pins: 240 Pin
✓ ECC: ECC
✓ CAS Latency: CL13
+ Chipset: 1Rx4
✓ Memory Form Factor: DIMM
✓ Memory Speed: 1866MHz
96% Match
HP 708633-B21 4GB 1866MHz 2Rx8 240 Pin ECC DDR3 Memory
✓ Memory Technology: DDR3
✓ Capacity: 4GB
✓ Brand: HP
✓ Pins: 240 Pin
✓ ECC: ECC
✓ CAS Latency: CL13
+ Chipset: 2Rx8
✓ Memory Form Factor: DIMM
✓ Memory Speed: 1866MHz
+ Buffered/Registered: Non
96% Match
HP 715270-001 4GB 1866MHz 2Rx8 240 Pin ECC DDR3 Memory
✓ Memory Technology: DDR3
✓ Capacity: 4GB
✓ Brand: HP
✓ Pins: 240 Pin
✓ ECC: ECC
✓ CAS Latency: CL13
+ Chipset: 2Rx8
✓ Memory Form Factor: DIMM
✓ Memory Speed: 1866MHz
+ Buffered/Registered: Non
96% Match
HP 712287-571 4GB 1866 MHz 240 Pin ECC DDR3 UDIMM Memory
✓ Memory Technology: DDR3
✓ Capacity: 4GB
✓ Brand: HP
+ Voltage: 1.5v
✓ Pins: 240 Pin
✓ ECC: ECC
✓ CAS Latency: CL13
✓ Memory Form Factor: DIMM
✓ Memory Speed: 1866MHz
+ 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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