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Home / IBM / Server RAM / IBM 49Y1388

IBM 49Y1388 4GB 1333MHz 1Rx4 240 Pin ECC DDR3 Memory

Part Number: 49Y1388     Brand: IBM
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IBM 49Y1388 Product Specs

▲
Brand
IBM
Capacity
4GB
Memory Speed
1333MHz
Data Integrity Check
ECC
Voltage
1.35v
Rank
1Rx4
Memory Technology
DDR3
Memory Form Factor
RDIMM

IBM 49Y1388 Description

▼

Upgrade your server performance with the IBM 49Y1388 4GB 1333MHz 1Rx4 240 Pin ECC DDR3 Memory. Designed for reliability and efficiency, this memory module is ideal for enterprise servers and workstations requiring stable and error-free operation. Compatible with a wide range of IBM server models, it ensures smooth multitasking and enhanced data processing speeds, making it perfect for database management, virtualization, and intensive computing tasks.

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

  • Brand: IBM – a trusted name in enterprise hardware
  • Capacity: 4GB – sufficient for moderate workloads and system responsiveness
  • Memory Speed: 1333MHz – provides a good balance between speed and power consumption
  • Data Integrity Check: ECC (Error-Correcting Code) – crucial for detecting and correcting memory errors to maintain system stability
  • Voltage: 1.35v – low voltage for energy efficiency and reduced heat output
  • Rank: 1Rx4 – single rank memory configuration for compatibility and performance
  • Memory Technology: DDR3 – widely supported and reliable memory type
  • Memory Form Factor: RDIMM (Registered DIMM) – designed for server environments requiring high reliability and scalability
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289 reviews on
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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

"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 7 subs for the IBM 49Y1388
96% Match
IBM 46C0575 4GB 1333MHz 1Rx4 240 Pin ECC DDR3 Memory
✓ Memory Technology: DDR3
✓ Capacity: 4GB
✓ Brand: IBM
✓ Voltage: 1.35v
+ Pins: 240 Pin
✓ ECC: ECC
+ CAS Latency: CL9
✓ Chipset: 1Rx4
✓ Memory Form Factor: RDIMM
✓ Memory Speed: 1333MHz
96% Match
IBM 46C0563 4GB 1333MHz 1Rx4 240 Pin ECC DDR3 Memory
✓ Memory Technology: DDR3
✓ Capacity: 4GB
✓ Brand: IBM
✓ Voltage: 1.35v
+ Pins: 240 Pin
✓ ECC: ECC
+ CAS Latency: CL9
✓ Chipset: 1Rx4
✓ Memory Form Factor: RDIMM
✓ Memory Speed: 1333MHz
96% Match
IBM 43X5313 4GB 1333MHz 1Rx4 240 Pin ECC DDR3 Memory
✓ Memory Technology: DDR3
✓ Capacity: 4GB
✓ Brand: IBM
✓ Voltage: 1.35v
+ Pins: 240 Pin
✓ ECC: ECC
+ CAS Latency: CL9
✓ Chipset: 1Rx4
✓ Memory Form Factor: RDIMM
✓ Memory Speed: 1333MHz
96% Match
IBM 49Y1424 4GB 1333MHz 1Rx4 240 Pin ECC DDR3 Memory
✓ Memory Technology: DDR3
✓ Capacity: 4GB
✓ Brand: IBM
✓ Voltage: 1.35v
+ Pins: 240 Pin
✓ ECC: ECC
+ CAS Latency: CL9
✓ Chipset: 1Rx4
✓ Memory Form Factor: RDIMM
✓ Memory Speed: 1333MHz
96% Match
IBM 90Y4551 4GB 1333MHz 1Rx4 240 Pin ECC DDR3 Memory
✓ Memory Technology: DDR3
✓ Capacity: 4GB
✓ Brand: IBM
✓ Voltage: 1.35v
+ Pins: 240 Pin
✓ ECC: ECC
+ CAS Latency: CL9
✓ Chipset: 1Rx4
✓ Memory Form Factor: RDIMM
✓ Memory Speed: 1333MHz
96% Match
IBM 90Y4559 4GB 1333MHz 2Rx8 240 Pin ECC DDR3 Memory
✓ Memory Technology: DDR3
✓ Capacity: 4GB
✓ Brand: IBM
✓ Voltage: 1.35v
+ Pins: 240 Pin
✓ ECC: ECC
+ CAS Latency: CL9
✓ Chipset: 1Rx4
✓ Memory Form Factor: RDIMM
✓ Memory Speed: 1333MHz
96% Match
IBM 49Y1376 4GB 1333MHz 2Rx4 240 Pin ECC DDR3 Memory
✓ Memory Technology: DDR3
✓ Capacity: 4GB
✓ Brand: IBM
✓ Voltage: 1.35v
+ Pins: 240 Pin
✓ ECC: ECC
+ CAS Latency: CL9
✓ Chipset: 1Rx4
✓ Memory Form Factor: RDIMM
✓ Memory Speed: 1333MHz

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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