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Home / HP / Server RAM / HP P22155-B21

HP P22155-B21 16GB 2933MHz 2Rx8 288 Pin ECC DDR4 Memory

Part Number: P22155-B21     Brand: HP
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Condition

HP P22155-B21 Product Specs

▲
Brand
HP
Capacity
16GB
Memory Speed
2933MHz
Data Integrity Check
ECC
Voltage
1.2v
Rank
2Rx8
Latency Timing
CL21
Pins
288 Pin
Memory Technology
DDR4
Buffered/Registered
Non
Memory Form Factor
SODIMM

HP P22155-B21 Description

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Upgrade your server performance with the HP P22155-B21 16GB 2933MHz 2Rx8 288 Pin ECC DDR4 Memory. Designed for reliability and speed, this memory module is ideal for enhancing the capabilities of various HP ProLiant server models, including ProLiant DX, DL, ML, SL, BL, XL, and CL series. Whether you're managing data centers, running virtual machines, or handling intensive workloads, this memory ensures smooth and efficient operation with error-correcting code (ECC) technology to maintain data integrity.

Let's take a closer look at the key specifications that make this memory module a valuable addition to your server setup:

  • Brand: HP – trusted quality and compatibility
  • Capacity: 16GB – ample memory for multitasking and heavy applications
  • Memory Speed: 2933MHz – fast data transfer rates for improved performance
  • Data Integrity Check: ECC – detects and corrects memory errors to prevent data corruption
  • Voltage: 1.2v – energy-efficient operation
  • Rank: 2Rx8 – dual rank for better performance in certain configurations
  • Latency Timing: CL21 – optimized timing for balanced speed and stability
  • Pins: 288 Pin – standard DDR4 DIMM form factor
  • Memory Technology: DDR4 – latest generation memory technology
  • Buffered/Registered: Non-buffered – suitable for specific server memory slots
  • Memory Form Factor: SODIMM – compact size for space-constrained environments
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Customer Reviews

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289 reviews
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5
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1
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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.
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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
✓ Verified Buyer
★★★★★
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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