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Home / HP / Server RAM / HP 647901-S21

HP 647901-S21 16GB 1333MHz 2Rx4 240 Pin ECC DDR3 Memory

Part Number: 647901-S21     Brand: HP
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647901-S21 Price

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Condition
Quantity

HP 647901-S21 Specs

▲
Brand
HP
Capacity
16GB
Memory Speed
1333MHz
Data Integrity Check
ECC
Voltage
1.35v
Rank
2Rx4
Latency Timing
CL9
Pins
240 Pin
Memory Technology
DDR3
Buffered/Registered
Yes
Memory Form Factor
DIMM
HPE Server Generations
Gen 9/Gen 8

About HP 647901-S21

▲

HP 647901-S21 is a 16GB DDR3 server memory module for compatible HP servers. It uses a 240-pin DIMM form factor, 1333MHz speed, and ECC data integrity checking for server memory applications.

This registered memory module has a dual-rank 2Rx4 configuration, CL9 latency, and operates at 1.35V. It is also identified as PC3L-10600R and uses low-voltage DDR3 SDRAM technology.

This HP Server RAM 647901-S21 is compatible with these HP Servers

▲
ProLiant ML350e
Proliant BL420c
Proliant BL460c
Proliant BL660c
Proliant DL160
Proliant DL360
Proliant DL380
Proliant DL560
Proliant ML350
Proliant ML350e
Proliant SL270s

HP 647901-S21 Description

▼

Upgrade your server performance with the HP 647901-S21 16GB 1333MHz 2Rx4 240 Pin ECC DDR3 Memory. Designed specifically for HPE 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 a data center, managing virtualization workloads, or enhancing your enterprise server capabilities, this 16GB ECC DDR3 module ensures reliable and efficient memory performance with error correction to maintain data integrity.

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

  • Brand: HP
  • Capacity: 16GB
  • Memory Speed: 1333MHz
  • Data Integrity Check: ECC (Error-Correcting Code)
  • Voltage: 1.35v, which helps reduce power consumption
  • Rank: 2Rx4, providing balanced performance
  • Latency Timing: CL9 for efficient data processing
  • Pins: 240 Pin DIMM form factor
  • Memory Technology: DDR3
  • Buffered/Registered: Yes, ensuring stability in server environments
  • HPE Server Generations: Compatible with Gen 8 and Gen 9 servers

For maintenance and replacement, the following spare part numbers correspond to this memory module:

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ⓘ We found 2 subs for the HP 647901-S21
100% Match
HP KTH-PL313LV/16G 16GB 1333Mhz DIMM-1333MHz ECC Buffered
✓ 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
✓ Buffered/Registered: Yes
100% Match
HP 647653-181 16GB 1333 MHz 2Rx4 240 Pin ECC DDR3 DIMM 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
✓ Buffered/Registered: Yes

Customer Reviews

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2
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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
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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
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★★★★★
Good price on the drives we needed.

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