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IBM System x 3755 M3 Memory Upgrades ✓­ Guaranteed Compatible

Make & ModelIBM System x 3755 M3
Total Memory Slots8
Maximum Memory512GB

It's easy to buy IBM System x 3755 M3 memory here.

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Have a question about your IBM System x 3755 M3 memory upgrade? Our technical support can help you with any question to ensure you get the best module option for your IBM System x 3755 M3 system.

100% Guaranteed
Compatible

Get proven IBM System x 3755 M3 memory upgrades here. We ship approved, certified and OEM qualified modules to ensure total IBM System x 3755 M3 system memory reliability.

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Replacement

Nothing is perfect. Sometimes things happen. If your IBM System x 3755 M3 memory upgrade fails at anytime–we will ship a replacement same day. We support your IBM System x 3755 M3 memory purchase long after the sale.

Meet the increasing demands of your applications with more IBM System x 3755 M3 memory.
Expand system performance with an upgrade at lower costs today!

DIMM Type    Speed    Configuration Guide    Lifetime WarrantyLifetime WarrantyLifetime WarrantyLifetime Warranty
Never worry. We support you long after the sale. If any module ever fails–we will replace at zero cost to you!

Showing 1–50 of 69 results

Part # Part Number Made By Capacity Speed Form Factor Price
03X3816
03X3816
Memory for IBM System x 3755 M3
Original Replacement 1x 8GB DDR3-1333 RDIMM $ 14 Buy Now
0A89416
0A89416
Memory for IBM System x 3755 M3
Original Replacement 1x 8GB DDR3-1333 RDIMM $ 14 Buy Now
46C0542
46C0542
Memory for IBM System x 3755 M3
Original Replacement 1x 8GB DDR3-1333 RDIMM $ 14 Buy Now
46C7449
46C7449
Memory for IBM System x 3755 M3
Original Replacement 1x 8GB DDR3-1333 RDIMM $ 14 Buy Now
49Y1379
49Y1379
Memory for IBM System x 3755 M3
Original Replacement 1x 8GB DDR3-1333 RDIMM $ 14 Buy Now
49Y1397
49Y1397
Memory for IBM System x 3755 M3
Original Replacement 1x 8GB DDR3-1333 RDIMM $ 14 Buy Now
49Y1415
49Y1415
Memory for IBM System x 3755 M3
Original Replacement 1x 8GB DDR3-1333 RDIMM $ 14 Buy Now
49Y1436
49Y1436
Memory for IBM System x 3755 M3
Original Replacement 1x 8GB DDR3-1333 RDIMM $ 14 Buy Now
49Y1446
49Y1446
Memory for IBM System x 3755 M3
Original Replacement 1x 8GB DDR3-1333 RDIMM $ 14 Buy Now
49Y3778
49Y3778
Memory for IBM System x 3755 M3
Original Replacement 1x 8GB DDR3-1333 RDIMM $ 14 Buy Now
96Y3263
96Y3263
Memory for IBM System x 3755 M3
Original Replacement 1x 8GB DDR3-1333 RDIMM $ 14 Buy Now
EM5E
EM5E
Memory for IBM System x 3755 M3
Original Replacement 1x 8GB DDR3-1333 RDIMM $ 14 Buy Now
00U0283
00U0283
Memory for IBM System x 3755 M3
Original Replacement 1x 4GB DDR3-1333 RDIMM Request For Quote
03X3815
03X3815
Memory for IBM System x 3755 M3
Original Replacement 1x 4GB DDR3-1333 RDIMM Request For Quote
0A89415
0A89415
Memory for IBM System x 3755 M3
Original Replacement 1x 4GB DDR3-1333 RDIMM Request For Quote
44T1473
44T1473
Memory for IBM System x 3755 M3
Original Replacement 1x 4GB DDR3-1333 RDIMM Request For Quote
44T1483
44T1483
Memory for IBM System x 3755 M3
Original Replacement 1x 4GB DDR3-1333 RDIMM Request For Quote
44T1493
44T1493
Memory for IBM System x 3755 M3
Original Replacement 1x 4GB DDR3-1333 RDIMM Request For Quote
46C0544
46C0544
Memory for IBM System x 3755 M3
Original Replacement 1x 4GB DDR3-1333 RDIMM Request For Quote
49Y1388
49Y1388
Memory for IBM System x 3755 M3
Original Replacement 1x 4GB DDR3-1333 RDIMM Request For Quote
49Y1406
49Y1406
Memory for IBM System x 3755 M3
Original Replacement 1x 4GB DDR3-1333 RDIMM Request For Quote
49Y1424
49Y1424
Memory for IBM System x 3755 M3
Original Replacement 1x 4GB DDR3-1333 RDIMM Request For Quote
49Y1435
49Y1435
Memory for IBM System x 3755 M3
Original Replacement 1x 4GB DDR3-1333 RDIMM Request For Quote
49Y1445
49Y1445
Memory for IBM System x 3755 M3
Original Replacement 1x 4GB DDR3-1333 RDIMM Request For Quote
90Y4551
90Y4551
Memory for IBM System x 3755 M3
Original Replacement 1x 4GB DDR3-1333 RDIMM Request For Quote
44T1567
44T1567
Memory for IBM System x 3755 M3
Original Replacement 1x 4GB DDR3-1333 UDIMM $ 24 Buy Now
44T1571
44T1571
Memory for IBM System x 3755 M3
Original Replacement 1x 4GB DDR3-1333 UDIMM $ 24 Buy Now
46C7477
46C7477
Memory for IBM System x 3755 M3
Original Replacement 1x 16GB DDR3-1066 RDIMM $ 28 Buy Now
46C7483
46C7483
Memory for IBM System x 3755 M3
Original Replacement 1x 16GB DDR3-1066 RDIMM $ 28 Buy Now
46C7489
46C7489
Memory for IBM System x 3755 M3
Original Replacement 1x 16GB DDR3-1066 RDIMM $ 28 Buy Now
49Y1400
49Y1400
Memory for IBM System x 3755 M3
Original Replacement 1x 16GB DDR3-1066 RDIMM $ 28 Buy Now
49Y1418
49Y1418
Memory for IBM System x 3755 M3
Original Replacement 1x 16GB DDR3-1066 RDIMM $ 28 Buy Now
M393B5170GB0-CH9
M393B5170GB0‐CH9
Memory for IBM System x 3755 M3
SAMSUNG 1x 1GB DDR3-1333 RDIMM $ 14 Buy Now
M393B1K70CH0-CH9
M393B1K70CH0‐CH9
Memory for IBM System x 3755 M3
SAMSUNG 1x 8GB DDR3-1333 RDIMM $ 14 Buy Now
M393B1K70CH0-YH9
M393B1K70CH0‐YH9
Memory for IBM System x 3755 M3
SAMSUNG 1x 8GB DDR3-1333 RDIMM $ 14 Buy Now
M393B1K70DH0-CH9
M393B1K70DH0‐CH9
Memory for IBM System x 3755 M3
SAMSUNG 1x 8GB DDR3-1333 RDIMM $ 14 Buy Now
M393B1K70DH0-YH9
M393B1K70DH0‐YH9
Memory for IBM System x 3755 M3
SAMSUNG 1x 8GB DDR3-1333 RDIMM $ 14 Buy Now
M393B5270CH0-YH9
M393B5270CH0‐YH9
Memory for IBM System x 3755 M3
SAMSUNG 1x 4GB DDR3-1333 RDIMM $ 12 Buy Now
M393B5270DH0-YH9
M393B5270DH0‐YH9
Memory for IBM System x 3755 M3
SAMSUNG 1x 4GB DDR3-1333 RDIMM $ 12 Buy Now
M393B5273CH0-YH9
M393B5273CH0‐YH9
Memory for IBM System x 3755 M3
SAMSUNG 1x 4GB DDR3-1333 RDIMM $ 18 Buy Now
M393B5273DH0-YH9
M393B5273DH0‐YH9
Memory for IBM System x 3755 M3
SAMSUNG 1x 4GB DDR3-1333 RDIMM $ 18 Buy Now
M393B5273EB0-YH9
M393B5273EB0‐YH9
Memory for IBM System x 3755 M3
SAMSUNG 1x 4GB DDR3-1333 RDIMM Request For Quote
M391B5273BH1-CH9
M391B5273BH1‐CH9
Memory for IBM System x 3755 M3
SAMSUNG 1x 4GB DDR3-1333 UDIMM Request For Quote
M391B5273CH0-CH9
M391B5273CH0‐CH9
Memory for IBM System x 3755 M3
SAMSUNG 1x 4GB DDR3-1333 UDIMM Request For Quote
M391B5273DH0-CH9
M391B5273DH0‐CH9
Memory for IBM System x 3755 M3
SAMSUNG 1x 4GB DDR3-1333 UDIMM Request For Quote
M393B2K70CM0-CF8
M393B2K70CM0‐CF8
Memory for IBM System x 3755 M3
SAMSUNG 1x 16GB DDR3-1066 RDIMM Request For Quote
M393B2K70CM0-YF8
M393B2K70CM0‐YF8
Memory for IBM System x 3755 M3
SAMSUNG 1x 16GB DDR3-1066 RDIMM $ 28 Buy Now
M393B2K70DM0-CF8
M393B2K70DM0‐CF8
Memory for IBM System x 3755 M3
SAMSUNG 1x 16GB DDR3-1066 RDIMM Request For Quote
M393B2K70DM0-YF8
M393B2K70DM0‐YF8
Memory for IBM System x 3755 M3
SAMSUNG 1x 16GB DDR3-1066 RDIMM Request For Quote
HMT31GR7AFR4C-H9
HMT31GR7AFR4C‐H9
Memory for IBM System x 3755 M3
SK HYNIX 1x 8GB DDR3-1333 RDIMM $ 18 Buy Now

Learn more about IBM System x 3755 M3 memory

What IBM System x 3755 M3 DIMM type is supported?

RDIMM and UDIMM

Why are there various DIMM types supported?

Factory configured 3755 M3 systems often have smaller, less expensive modules. As more memory is required different density and technologies are needed. DIMM type mixing is never recommended.

What is a registered memory module?

Registered DIMM memory modules have a register component between the DRAM modules and the motherboard memory controller. When manufactured as a dual in-line memory module (DIMM), a registered memory module is called an RDIMM.

What is an unbuffered memory module?

Unbuffered, non-registered DIMM memory modules have no buffer/register component between the DRAM modules and the motherboard memory controller.

What IBM System x 3755 M3 memory speed is supported?

DDR3-1066 and DDR3-1333

Why may there be various speeds of IBM System x 3755 M3 memory?

Some servers often have various configurations and versions. If you are unsure what you need, please refer to your 3755 M3 manual or data sheet. If you need tech support, please contact us.

General DIMM population guideline for IBM System x 3755 M3 upgrade to consider.

Some may or may not apply.

  • Do not mix DIMM RDIMM and UDIMM types.
  • If mixing memory speeds, all 8 DIMMs run at the lowest DDR3-1066 bus frequency.
  • Install DIMMs starting furthest from the processor.
  • Do not install DIMMs if the corresponding processor is not installed.
  • If only one processor is installed in a two CPU system, only half of the DIMM slots are available.
  • To maximize performance, balance the total memory capacity between all installed processors.
  • It is not required, but it is recommended to load the channels similarly if possible.

Why are there so many IBM System x 3755 M3 upgrade options?

IT buyers come from all walks of life. Some purchase by OEM part number. Some purchase by original module part number. Our goal is to give you confidence when purchasing IBM System x 3755 M3 upgrades. All modules listed are qualified to work in your IBM System x 3755 M3.


 

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