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Item#: 9SIA0ZX2C27722

CORSAIR XMS 4GB 240-Pin DDR3 SDRAM DDR3 1333 Desktop Memory Model CMX4GX3M1A1333C9

  • DDR3 1333
  • Timing 9-9-9-24
  • Cas Latency 9
  • Voltage 1.5V
BUY WITH CONFIDENCE
This product qualifies for the Iron Egg guarantee. We'll match any qualifying competitor's price.
BUY WITH CONFIDENCE
This product qualifies for the Iron Egg guarantee. We'll match any qualifying competitor's price.
BUY WITH CONFIDENCE
This product qualifies for the Iron Egg guarantee. We'll match any qualifying competitor's price.
BUY WITH CONFIDENCE
This product qualifies for the Iron Egg guarantee. We'll match any qualifying competitor's price.
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Learn more about the Corsair CMX4GX3M1A1333C9

Quick Info

Warranty

  • Limited Warranty period (parts): Lifetime
  • Limited Warranty period (labor): Lifetime


Customer Reviews of the Corsair CMX4GX3M1A1333C9

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Showing 172 of 172 reviews - Clear Filters

  • SHIXIAN Y.
  • 1/22/2015 11:59:40 AM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

2 out of 5 eggsBad Memory

This review is from: CORSAIR XMS 4GB 240-Pin DDR3 SDRAM DDR3 1333 Desktop Memory Model CMX4GX3M1A1333C9

Pros: I tried two computers using this memory, first one couldn't boot, second one can boot, but automatically shut down. I believe the memory is defective.

Cons: I cannot trust corsair products a lot now, although I owned a lot of corsair products, but after I had corsair 600 W power supply and these memories.

1 out of 1 people found this review helpful. Did you? Yes No

  • Rick M.
  • 11/26/2014 2:44:04 PM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

1 out of 5 eggsBad ram

This review is from: CORSAIR XMS 4GB 240-Pin DDR3 SDRAM DDR3 1333 Desktop Memory Model CMX4GX3M1A1333C9

Pros: My computer was BSODing. After testing the ram it failed nearly 600 blocks. I tested in in another computer to make sure it wasn't another component. New Egg makes it incredibly difficult to get a replacement. Even charging me the shipping.

Cons: Can't give a pro, it has one job and was bad.

Other Thoughts: Ram is bad.

Manufacturer Response:

Dear customer,

We're sorry for the inconvenience, please submit a ticket at corsair.force.com or call us at 888-222-4346 and we'll set you up with a replacement memory kit.

Thank you,
Corsair Customer Support
Corsair Support Email: support@corsair.com
Corsair Support Phone Number: 888-222-4346

2 out of 2 people found this review helpful. Did you? Yes No

  • David Y.
  • 11/18/2014 6:29:05 AM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsPerfect Upgrade

This review is from: CORSAIR XMS 4GB 240-Pin DDR3 SDRAM DDR3 1333 Desktop Memory Model CMX4GX3M1A1333C9

Pros: Matched by system immediately as this is a re-build that doubled the RAM from 4 GB to 8 GB. Noticed the system speed increase from just previous newly installed OS when there was only 4 GB of RAM, as expected.

Cons: None

Other Thoughts: The rebuild included a new OS, Win 7 Ultimate 64 bit, which was installed on a new 500 GB WD RE3 SATA 3.0 HDD.

Did you find this review helpful? Yes No

  • Ryan E.
  • 9/12/2014 5:42:24 PM
  • Tech Level: Average
  • Ownership: 1 day to 1 week
  • Verified Owner

1 out of 5 eggsFaulty Memory Out of the Box

This review is from: CORSAIR XMS 4GB 240-Pin DDR3 SDRAM DDR3 1333 Desktop Memory Model CMX4GX3M1A1333C9

Pros: Their return process appears to be easy to use. We will see if the refund process works as smoothly.

Cons: I am not one to write online reviews about products, either positive or negative. In fact, this is the first time I have ever written a product review. However, my experience with this product has been so negative, I felt compelled to share it.

Several of my friends had spoken highly of the benefit of building a computer and I decided to take their advice. Rather than purchasing a pre-built machine from a big box store or a large retailer, I ordered the parts and put my new computer together. Immediately after getting everything up and running, I started getting the BSOD, over, and over, and over... Thinking I had installed some drivers wrong, I restored my system to immediately after the operating system was installed and tried again. Same problem.

Having exhausted my knowledge of software and computers, I took the computer to our work IT guy who quickly determined that the one of the memory sticks was the culprit. He removed the faulty memory stick and I returned it to Corsair via their RMA process. The computer worked well for several hours until I just recently had another BSOD. I have no doubt this was once again caused by a memory issue.

I have already ordered memory manufactured by another company and will promptly be returning this memory for a full refund. I would not recommend this product to anyone and would dissuade anyone from purchasing it, at least until Corsair decides to test their product before shipping it to unsuspecting customers.

While I have been completely dissatisfied with the memory I received, I have not had any problems with the power supply manufactured by Corsair I purchased and would recommend that product to others.

Other Thoughts: This memory has soured the entire experience of my first computer build.

1 out of 4 people found this review helpful. Did you? Yes No

  • John G.
  • 9/1/2014 8:37:37 AM
  • Tech Level: Average
  • Ownership: 1 week to 1 month
  • Verified Owner

1 out of 5 eggsDead on Arrival

This review is from: CORSAIR XMS 4GB 240-Pin DDR3 SDRAM DDR3 1333 Desktop Memory Model CMX4GX3M1A1333C9

Pros: No pros as the item did not work out of the box.

Cons: This RAM connected to my motherboard normally and booted fine, but under any type of graphical load, the program would lock and shut itself down. Windows memory tests confirmed it was a RAM problem, and further tests turned out fine once I replaced the RAM with a different stick. You would think that the manufacturer would test their products before they went out the door...

Manufacturer Response:

Dear Customer,

We are sorry for the inconvenience. To get a replacement, please submit a ticket at corsair.force.com or you may contact us directly at 888-222-4346 and we will be happy to assist you.

Thank you,
Corsair Customer Support
Corsair Support Email: support@corsair.com
Corsair Support Phone Number: 888-222-4346

1 out of 2 people found this review helpful. Did you? Yes No

  • LuoYan Y.
  • 8/18/2014 11:07:00 PM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

2 out of 5 eggs

This review is from: CORSAIR XMS 4GB 240-Pin DDR3 SDRAM DDR3 1333 Desktop Memory Model CMX4GX3M1A1333C9

Pros: Cheap price.
Functional.

Cons: I can only get it running at 1333mhz. Noway to OC it. wish I have spent a bit more for a better on.

Did you find this review helpful? Yes No

  • Aaron R.
  • 8/11/2014 3:09:49 PM
  • Tech Level: Average
  • Ownership: more than 1 year
  • Verified Owner

4 out of 5 eggsExcellent, No Issues

This review is from: CORSAIR XMS 4GB 240-Pin DDR3 SDRAM DDR3 1333 Desktop Memory Model CMX4GX3M1A1333C9

Pros: Not a bunch of extra stuff tackled onto it. Worked out of the box with the DIY system I built.

Cons: None at the moment.

Did you find this review helpful? Yes No

  • Juanita R.
  • 8/9/2014 8:17:55 AM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

1 out of 5 eggsCorsair is Junk

This review is from: CORSAIR XMS 4GB 240-Pin DDR3 SDRAM DDR3 1333 Desktop Memory Model CMX4GX3M1A1333C9

Pros: None

Cons: Bar Units

Other Thoughts: The Units are Junk why are these Bad? Does Corsair not test these before going out the door? I cannot believe how many people are saying they have DOA Sticks and Newegg is still selling them in Kits which you have to return the whole kit, what a joke.

1 out of 1 people found this review helpful. Did you? Yes No

  • Michael L.
  • 7/13/2014 8:27:35 PM
  • Tech Level: High
  • Ownership: 1 week to 1 month

1 out of 5 eggswhat happened to Corsair quality?

This review is from: CORSAIR XMS 4GB 240-Pin DDR3 SDRAM DDR3 1333 Desktop Memory Model CMX4GX3M1A1333C9

Pros: Nice heatsink

Cons: Failed straight out of the box

Other Thoughts: I received this memory as a gift along with some other parts to build a new computer. I saw the name CORSAIR, and thought sweet! Some good memory. It was a sad day when it failed Memtest with more errors than I have ever seen.

I have bought another stick from another brand, and will be getting this one replaced, but I will probably just sell it to somebody else as I have lost faith in Corsair.

Manufacturer Response:

Dear customer,

We're sorry that you ran into issues with our memory kit. please contact us directly at 888-222-4346 or you may submit a ticket at corsair.force.com and we will be happy to assist you.

Thank you,
Corsair Customer Support
Corsair Support Email: support@corsair.com
Corsair Support Phone Number: 888-222-4346

1 out of 2 people found this review helpful. Did you? Yes No

  • Jevan H.
  • 6/24/2014 7:27:54 AM
  • Tech Level: Average
  • Ownership: 1 day to 1 week
  • Verified Owner

3 out of 5 eggsDOA

This review is from: CORSAIR XMS 4GB 240-Pin DDR3 SDRAM DDR3 1333 Desktop Memory Model CMX4GX3M1A1333C9

Pros: 4 gigs, one stick. Good price.

Cons: The stick that reached me was dead on arrival.

Other Thoughts: Because I wanted the rebate, I detached the UPC from the package. Learning that Newegg refuses to replace a product without the UPC, I had to RMA through Corsair.

Not really a con because their RMA process is similar to Newegg.

1 out of 1 people found this review helpful. Did you? Yes No

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Item#: 9SIA0ZX2C27722
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