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IBM System x 3550 M2 Memory Upgrades βœ“Β­ Guaranteed Compatible

Make & ModelIBM System x 3550 M2
Total Memory Slots16
Maximum Memory128GB

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Have a question about your IBM System x 3550 M2 memory upgrade? Our technical support can help you with any question to ensure you get the best module option for your IBM System x 3550 M2 system.

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Get proven IBM System x 3550 M2 memory upgrades here. We ship approved, certified and OEM qualified modules to ensure total IBM System x 3550 M2 system memory reliability.

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Replacement

Nothing is perfect. Sometimes things happen. If your IBM System x 3550 M2 memory upgrade fails at anytime–we will ship a replacement same day. We support your IBM System x 3550 M2 memory purchase long after the sale.

Meet the increasing demands of your applications with more IBM System x 3550 M2 memory.
Expand system performance with an upgrade at lower costs today!

DIMM TypeΒ Β Β Β SpeedΒ Β Β Β Configuration GuideΒ Β Β Β 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!

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Showing all 29 results

Part # Part Number Made By Capacity Speed Form Factor Price
46C0542
46C0542
Memory for IBM System x 3550 M2
Original Replacement 1x 8GB DDR3-1333 RDIMM $ 14 Buy Now
46C7449
46C7449
Memory for IBM System x 3550 M2
Original Replacement 1x 8GB DDR3-1333 RDIMM $ 14 Buy Now
49Y1436
49Y1436
Memory for IBM System x 3550 M2
Original Replacement 1x 8GB DDR3-1333 RDIMM $ 14 Buy Now
49Y1446
49Y1446
Memory for IBM System x 3550 M2
Original Replacement 1x 8GB DDR3-1333 RDIMM $ 14 Buy Now
44T1473
44T1473
Memory for IBM System x 3550 M2
Original Replacement 1x 4GB DDR3-1333 RDIMM Request For Quote
44T1483
44T1483
Memory for IBM System x 3550 M2
Original Replacement 1x 4GB DDR3-1333 RDIMM Request For Quote
44T1493
44T1493
Memory for IBM System x 3550 M2
Original Replacement 1x 4GB DDR3-1333 RDIMM Request For Quote
44T1597
44T1597
Memory for IBM System x 3550 M2
Original Replacement 1x 4GB DDR3-1333 RDIMM Request For Quote
44T1599
44T1599
Memory for IBM System x 3550 M2
Original Replacement 1x 4GB DDR3-1333 RDIMM Request For Quote
46C0544
46C0544
Memory for IBM System x 3550 M2
Original Replacement 1x 4GB DDR3-1333 RDIMM Request For Quote
49Y1435
49Y1435
Memory for IBM System x 3550 M2
Original Replacement 1x 4GB DDR3-1333 RDIMM Request For Quote
49Y1445
49Y1445
Memory for IBM System x 3550 M2
Original Replacement 1x 4GB DDR3-1333 RDIMM Request For Quote
M393B5170GB0-CH9
M393B5170GB0‐CH9
Memory for IBM System x 3550 M2
SAMSUNG 1x 1GB DDR3-1333 RDIMM $ 14 Buy Now
M393B1K70CH0-CH9
M393B1K70CH0‐CH9
Memory for IBM System x 3550 M2
SAMSUNG 1x 8GB DDR3-1333 RDIMM $ 14 Buy Now
M393B1K70DH0-CH9
M393B1K70DH0‐CH9
Memory for IBM System x 3550 M2
SAMSUNG 1x 8GB DDR3-1333 RDIMM $ 14 Buy Now
M393B5273CH0-CH9
M393B5273CH0‐CH9
Memory for IBM System x 3550 M2
SAMSUNG 1x 4GB DDR3-1333 RDIMM $ 19 Buy Now
M393B5273DH0-CH9
M393B5273DH0‐CH9
Memory for IBM System x 3550 M2
SAMSUNG 1x 4GB DDR3-1333 RDIMM Request For Quote
M393B5273EB0-CH9
M393B5273EB0‐CH9
Memory for IBM System x 3550 M2
SAMSUNG 1x 4GB DDR3-1333 RDIMM Request For Quote
HMT31GR7AFR4C-H9
HMT31GR7AFR4C‐H9
Memory for IBM System x 3550 M2
SK HYNIX 1x 8GB DDR3-1333 RDIMM $ 18 Buy Now
HMT31GR7BFR4C-H9
HMT31GR7BFR4C‐H9
Memory for IBM System x 3550 M2
SK HYNIX 1x 8GB DDR3-1333 RDIMM $ 14 Buy Now
HMT151R7AFP4C-H9
HMT151R7AFP4C‐H9
Memory for IBM System x 3550 M2
SK HYNIX 1x 4GB DDR3-1333 RDIMM $ 14 Buy Now
HMT151R7BFR4C-H9
HMT151R7BFR4C‐H9
Memory for IBM System x 3550 M2
SK HYNIX 1x 4GB DDR3-1333 RDIMM $ 14 Buy Now
HMT151R7TFR4C-H9
HMT151R7TFR4C‐H9
Memory for IBM System x 3550 M2
SK HYNIX 1x 4GB DDR3-1333 RDIMM $ 14 Buy Now
HMT351R7AFR8C-H9
HMT351R7AFR8C‐H9
Memory for IBM System x 3550 M2
SK HYNIX 1x 4GB DDR3-1333 RDIMM Request For Quote
HMT351R7BFR8C-H9
HMT351R7BFR8C‐H9
Memory for IBM System x 3550 M2
SK HYNIX 1x 4GB DDR3-1333 RDIMM $ 14 Buy Now
MT36JSF1G72PZ-1G4
MT36JSF1G72PZ‐1G4
Memory for IBM System x 3550 M2
MICRON 1x 8GB DDR3-1333 RDIMM $ 14 Buy Now
MT36JSZF1G72PZ-1G4
MT36JSZF1G72PZ‐1G4
Memory for IBM System x 3550 M2
MICRON 1x 8GB DDR3-1333 RDIMM $ 14 Buy Now
MT18JSF51272PDZ-1G4
MT18JSF51272PDZ‐1G4
Memory for IBM System x 3550 M2
MICRON 1x 4GB DDR3-1333 RDIMM $ 18 Buy Now
MT36JSZF51272PZ-1G4
MT36JSZF51272PZ‐1G4
Memory for IBM System x 3550 M2
MICRON 1x 4GB DDR3-1333 RDIMM $ 14 Buy Now

Learn more about IBM System x 3550 M2 memory

What IBM System x 3550 M2 DIMM type is supported?

RDIMM

Why are there various DIMM types supported?

Factory configured 3550 M2 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 IBM System x 3550 M2 memory speed is supported?

DDR3-1333

Why may there be various speeds of IBM System x 3550 M2 memory?

Some servers often have various configurations and versions. If you are unsure what you need, please refer to your 3550 M2 manual or data sheet. If you need tech support, please contact us.

General DIMM population guideline for IBM System x 3550 M2 upgrade to consider.

Some may or may not apply.

  • 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 3550 M2 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 3550 M2 upgrades. All modules listed are qualified to work in your IBM System x 3550 M2.


 

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