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Home / HP / Server RAM / HP 647881R-B21

HP 647881R-B21 16GB 1333MHz 240 Pin ECC DDR3 Memory

Part Number: 647881R-B21     Brand: HP
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Condition

HP 647881R-B21 Product Specs

▲
Brand
HP
Capacity
16GB
Memory Speed
1333MHz
Data Integrity Check
ECC
Pins
240 Pin
Memory Technology
DDR3
Memory Form Factor
DIMM

HP 647881R-B21 Description

▼

Upgrade your server's performance with the HP 647881R-B21 16GB 1333MHz 240 Pin ECC DDR3 Memory. Designed specifically for HP ProLiant servers, this memory module is compatible with a wide range of models including ProLiant DX, DL, ML, SL, BL, XL, and CL series. Whether you are running intensive applications, virtualization, or managing large databases, this 16GB DDR3 DIMM ensures reliable and efficient memory performance to keep your systems running smoothly.

This memory module boasts error-correcting code (ECC) technology, which helps detect and correct common types of internal data corruption, providing enhanced data integrity and system stability—crucial for enterprise environments. Operating at a speed of 1333MHz, it offers a balanced combination of speed and reliability, making it ideal for server workloads that demand consistent performance.

Key specifications of the HP 647881R-B21 memory module include:

  • Brand: HP
  • Capacity: 16GB
  • Memory Speed: 1333MHz
  • Data Integrity Check: ECC (Error-Correcting Code)
  • Pins: 240 Pin
  • Memory Technology: DDR3
  • Memory Form Factor: DIMM

With this memory upgrade, you can expect improved multitasking capabilities and greater system reliability, making it an excellent choice for businesses looking to enhance their server infrastructure.

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ⓘ We found 30 subs for the HP 647881R-B21
96% Match
HP 627808R-B21 16GB 1333MHz 240 Pin ECC DDR3 Memory
✓ Memory Technology: DDR3
✓ Capacity: 16GB
✓ Brand: HP
+ Voltage: 1.35v
✓ Pins: 240 Pin
✓ ECC: ECC
+ CAS Latency: CL9
✓ Memory Form Factor: DIMM
✓ Memory Speed: 1333MHz
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✓ Memory Technology: DDR3
✓ Capacity: 16GB
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+ CAS Latency: CL9
✓ Memory Form Factor: DIMM
✓ Memory Speed: 1333MHz
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✓ Memory Technology: DDR3
✓ Capacity: 16GB
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+ CAS Latency: CL9
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✓ Memory Speed: 1333MHz
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✓ Memory Technology: DDR3
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✓ Pins: 240 Pin
✓ ECC: ECC
+ CAS Latency: CL9
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✓ Memory Speed: 1333MHz
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HP 647883R-B21 16GB 1333MHz 240 Pin ECC DDR3 Memory
✓ Memory Technology: DDR3
✓ Capacity: 16GB
✓ Brand: HP
+ Voltage: 1.35v
✓ Pins: 240 Pin
✓ ECC: ECC
+ CAS Latency: CL9
✓ Memory Form Factor: DIMM
✓ Memory Speed: 1333MHz
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HP 739928-001 16GB 1333MHz 2Rx4 240 Pin ECC DDR3 Memory
✓ Memory Technology: DDR3
✓ Capacity: 16GB
✓ Brand: HP
+ Voltage: 1.35v
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✓ ECC: ECC
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HP 708395-001 16GB 1333MHz 2Rx4 240 Pin ECC DDR3 Memory
✓ Memory Technology: DDR3
✓ Capacity: 16GB
✓ Brand: HP
+ Voltage: 1.35v
✓ Pins: 240 Pin
✓ ECC: ECC
+ CAS Latency: CL9
+ Chipset: 2Rx4
✓ Memory Form Factor: DIMM
✓ Memory Speed: 1333MHz
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HP 628974-001 16GB 1333MHz 2Rx4 240 Pin ECC DDR3 Memory
✓ Memory Technology: DDR3
✓ Capacity: 16GB
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+ Voltage: 1.35v
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✓ ECC: ECC
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✓ Capacity: 16GB
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✓ ECC: ECC
+ CAS Latency: CL9
+ Chipset: 2Rx4
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✓ Memory Speed: 1333MHz
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✓ Memory Speed: 1333MHz
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✓ Capacity: 16GB
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✓ ECC: ECC
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+ Chipset: 2Rx4
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✓ ECC: ECC
+ CAS Latency: CL9
+ Chipset: 2Rx4
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✓ Memory Technology: DDR3
✓ Capacity: 16GB
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✓ Pins: 240 Pin
✓ ECC: ECC
+ CAS Latency: CL9
+ Chipset: 2Rx4
✓ Memory Form Factor: DIMM
✓ Memory Speed: 1333MHz
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HP 647881-B21 16GB 1333MHz 2Rx4 ECC DDR3 Memory
✓ Memory Technology: DDR3
✓ Capacity: 16GB
✓ Brand: HP
+ Voltage: 1.35v
✓ Pins: 240 Pin
✓ ECC: ECC
+ CAS Latency: CL9
+ Chipset: 2Rx4
✓ Memory Form Factor: DIMM
✓ Memory Speed: 1333MHz
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HP 647883-B21 16GB 1333MHz 2Rx4 240 Pin ECC DDR3 Memory
✓ Memory Technology: DDR3
✓ Capacity: 16GB
✓ Brand: HP
+ Voltage: 1.35v
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✓ ECC: ECC
+ CAS Latency: CL9
+ Chipset: 2Rx4
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✓ Memory Speed: 1333MHz
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✓ Memory Technology: DDR3
✓ Capacity: 16GB
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+ Voltage: 1.35v
✓ Pins: 240 Pin
✓ ECC: ECC
+ CAS Latency: CL9
+ Chipset: 2Rx4
✓ Memory Form Factor: DIMM
✓ Memory Speed: 1333MHz
+ Buffered/Registered: Yes

Customer Reviews

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2
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1
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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
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2025-04-04
✓ Verified Buyer
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BoostHardware always has what I need at reasonable prices.
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2025-03-28
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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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