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Home / HP / Server RAM / HP 647905-B21

HP 647905-B21 2GB 1333MHz 1Rx8 240 Pin ECC DDR3 Memory

Part Number: 647905-B21     Brand: HP
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Shipping $99+
647905-B21 HP Image

647905-B21 Price

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$289.00 $290.40
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Condition
Quantity

HP 647905-B21 Specs

▲
Brand
HP
Capacity
2GB
Memory Speed
1333MHz
Data Integrity Check
ECC
Rank
1Rx8
Latency Timing
CL9
Memory Technology
DDR3
Buffered/Registered
Non
Memory Form Factor
DIMM
HPE Server Generations
Gen 9/Gen 8

This HP Server RAM 647905-B21 is compatible with these HP Servers

▲
ProLiant ML350e
Proliant BL420c
Proliant BL460c
Proliant DL160
Proliant DL320e
Proliant DL360
Proliant DL380
Proliant ML310
Proliant ML350
Proliant ML350e
Proliant XL220a

HP 647905-B21 Description

▼

The HP 647905-B21 2GB 1333MHz 1Rx8 240 Pin ECC DDR3 Memory is a reliable and efficient memory module designed to enhance the performance of your HPE ProLiant servers. Ideal for use in a variety of server models including ProLiant DX, DL, ML, SL, BL, XL, and CL series, this memory module ensures smooth multitasking and improved data processing speeds. Whether you're upgrading your existing server or building a new system, this DDR3 memory module is compatible with HPE Gen 8 and Gen 9 server generations, making it a versatile choice for IT professionals seeking dependable memory solutions.

Key specifications of this memory module highlight its robust features and compatibility. It offers a capacity of 2GB with a fast memory speed of 1333MHz, which helps in accelerating data access and overall system responsiveness. The ECC (Error-Correcting Code) technology ensures data integrity by detecting and correcting memory errors, which is crucial for maintaining server stability. The module is a 1Rx8 rank with a CAS latency timing of CL9, providing balanced performance and efficiency. As a non-buffered, unregistered DIMM, it fits perfectly into the specified server models without requiring additional buffering hardware.

  • Brand: HP
  • Capacity: 2GB
  • Memory Speed: 1333MHz
  • Data Integrity Check: ECC
  • Rank: 1Rx8
  • Latency Timing: CL9
  • Memory Technology: DDR3
  • Buffered/Registered: Non-buffered
  • Memory Form Factor: DIMM
  • HPE Server Generations: Gen 8 / Gen 9

For maintenance and replacement, compatible spare part numbers include:

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

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"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."

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"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 4 subs for the HP 647905-B21
96% Match
HP 664694-001 2GB 1333MHz 1Rx8 240 Pin ECC DDR3 Memory
✓ Memory Technology: DDR3
✓ Capacity: 2GB
✓ Brand: HP
+ Voltage: 1.35v
+ Pins: 240 Pin
✓ ECC: ECC
✓ CAS Latency: CL9
✓ Chipset: 1Rx8
✓ Memory Form Factor: DIMM
✓ Memory Speed: 1333MHz
✓ Buffered/Registered: Yes
96% Match
HP 647905-S21 2GB 1333MHz 1Rx8 240 Pin ECC DDR3 Memory
✓ Memory Technology: DDR3
✓ Capacity: 2GB
✓ Brand: HP
+ Voltage: 1.35v
+ Pins: 240 Pin
✓ ECC: ECC
✓ CAS Latency: CL9
✓ Chipset: 1Rx8
✓ Memory Form Factor: DIMM
✓ Memory Speed: 1333MHz
✓ Buffered/Registered: Non
96% Match
HP 637458-571 2GB 1333 MHz 1Rx8 240 Pin ECC DDR3 UDIMM Memory
✓ Memory Technology: DDR3
✓ Capacity: 2GB
✓ Brand: HP
+ Voltage: 1.5v
+ Pins: 240 Pin
✓ ECC: ECC
✓ CAS Latency: CL9
✓ Chipset: 1Rx8
✓ Memory Form Factor: DIMM
✓ Memory Speed: 1333MHz
✓ Buffered/Registered: Non
84% Match
HP 500656-B21 2GB 1333MHz 2Rx8 240 Pin ECC DDR3 Memory
✓ Memory Technology: DDR3
✓ Capacity: 2GB
✓ Brand: HP
+ Voltage: 1.5v
+ Pins: 240 Pin
✓ ECC: ECC
✓ CAS Latency: CL9
✓ Chipset: 2Rx8
✓ Memory Form Factor: DIMM
✓ Memory Speed: 1333MHz
✕ 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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Availability

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Refurbished Condition: In Stock

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