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Home / IBM / Desktop RAM / IBM 78P4491

IBM 78P4491 16GB 1600MHz 2Rx4 240 Pin ECC DDR3 Memory

Part Number: 78P4491     Brand: IBM
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78P4491 IBM Image
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$59.00 $60.15
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Condition
Quantity

IBM 78P4491 Product Specs

▲
Brand
IBM
Capacity
16GB
Memory Speed
1600MHz
Data Integrity Check
ECC
Rank
2Rx4
Latency Timing
CL11
Pins
240 Pin
Memory Technology
DDR3
Memory Form Factor
DIMM

IBM 78P4491 Description

▼

Upgrade your server's performance with the IBM 78P4491 16GB 1600MHz 2Rx4 240 Pin ECC DDR3 Memory. Designed to enhance computing power and reliability, this memory module is ideal for enterprise servers and workstations that require robust and efficient memory solutions. Compatible with a wide range of IBM server models, this DDR3 DIMM ensures smooth multitasking and faster data processing, making it perfect for data centers, virtualization, and heavy workload environments.

Let's take a closer look at the key specifications that make this memory module a reliable choice for your system:

  • Brand: IBM – trusted for quality and performance in enterprise hardware.
  • Capacity: 16GB – ample memory to handle demanding applications and large datasets.
  • Memory Speed: 1600MHz – delivers fast data transfer rates for improved system responsiveness.
  • Data Integrity Check: ECC (Error-Correcting Code) – ensures data accuracy by detecting and correcting memory errors.
  • Rank: 2Rx4 – dual rank configuration for enhanced performance.
  • Latency Timing: CL11 – balanced latency for efficient memory access.
  • Pins: 240 Pin – standard DIMM form factor compatible with most DDR3 server motherboards.
  • Memory Technology: DDR3 – widely supported and reliable memory technology.
  • Memory Form Factor: DIMM – designed for desktop and server motherboards.
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Excellent
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Everett M.
ⓘ We found 7 subs for the IBM 78P4491
98% Match
IBM 00D4968 16GB 1600MHz 2Rx4 240 Pin ECC DDR3 Memory
✓ Memory Technology: DDR3
✓ Capacity: 16GB
✓ Brand: IBM
+ Voltage: 1.5v
✓ Pins: 240 Pin
✓ ECC: ECC
✓ CAS Latency: CL11
✓ Chipset: 2Rx4
✓ Memory Form Factor: DIMM
✓ Memory Speed: 1600MHz
98% Match
IBM 47J0183 16GB 1600MHz 2Rx4 240 Pin ECC DDR3 Memory
✓ Memory Technology: DDR3
✓ Capacity: 16GB
✓ Brand: IBM
+ Voltage: 1.5v
✓ Pins: 240 Pin
✓ ECC: ECC
✓ CAS Latency: CL11
✓ Chipset: 2Rx4
✓ Memory Form Factor: DIMM
✓ Memory Speed: 1600MHz
98% Match
IBM 47J0226 16GB 1600MHz 2Rx4 240 Pin ECC DDR3 Memory
✓ Memory Technology: DDR3
✓ Capacity: 16GB
✓ Brand: IBM
+ Voltage: 1.35v
✓ Pins: 240 Pin
✓ ECC: ECC
✓ CAS Latency: CL11
✓ Chipset: 2Rx4
✓ Memory Form Factor: DIMM
✓ Memory Speed: 1600MHz
98% Match
IBM 44W02L 16GB 1600MHz 2Rx4 240 Pin ECC DDR3 Memory
✓ Memory Technology: DDR3
✓ Capacity: 16GB
✓ Brand: IBM
+ Voltage: 1.35v
✓ Pins: 240 Pin
✓ ECC: ECC
✓ CAS Latency: CL11
✓ Chipset: 2Rx4
✓ Memory Form Factor: DIMM
✓ Memory Speed: 1600MHz
98% Match
IBM 46W0673 16GB 1600MHz 2Rx4 240 Pin ECC DDR3 Memory
✓ Memory Technology: DDR3
✓ Capacity: 16GB
✓ Brand: IBM
+ Voltage: 1.35v
✓ Pins: 240 Pin
✓ ECC: ECC
✓ CAS Latency: CL11
✓ Chipset: 2Rx4
✓ Memory Form Factor: DIMM
✓ Memory Speed: 1600MHz
98% Match
IBM 00FE676 16GB 1600MHz 2Rx4 240 Pin ECC DDR3 Memory
✓ Memory Technology: DDR3
✓ Capacity: 16GB
✓ Brand: IBM
+ Voltage: 1.5v
✓ Pins: 240 Pin
✓ ECC: ECC
✓ CAS Latency: CL11
✓ Chipset: 2Rx4
✓ Memory Form Factor: DIMM
✓ Memory Speed: 1600MHz
98% Match
IBM 46W0717 16GB 1600MHz 2Rx4 240 Pin ECC DDR3 Memory
✓ Memory Technology: DDR3
✓ Capacity: 16GB
✓ Brand: IBM
+ Voltage: 1.35v
✓ Pins: 240 Pin
✓ ECC: ECC
✓ CAS Latency: CL11
✓ Chipset: 2Rx4
✓ Memory Form Factor: DIMM
✓ Memory Speed: 1600MHz

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.
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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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