The MSI 661FM3-L Motherboard uses DDR DIMM PC2700 333MHz, PC3200 400MHz memory upgrades as listed in the detailed specifications below. All memory and other upgrades compatible with this system are listed on this page.

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Memory Type DDR DIMM PC2700 333MHz, PC3200 400MHz
Base Memory 0MB (Removable)
Upgrade Slots 2 Sockets
Maximum Memory 2GB
Maximum Module Size 1GB
CPU & Chipset Intel Pentium 4 SiS 661FX Intel Celeron D SiS 661FX
Bus Architecture AGP; PCI; USB
Manufacturer Part Numbers
  • MS-7082-020
Part Number 32.1C3
333MHz 184pin CL3
In Stock
$6.99
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Part Number 32.2C3
333MHz 184pin CL3
In Stock
$6.99
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Part Number 33.1C3
400MHz 184pin CL3
In Stock
$6.99
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Part Number 33.2C3
400MHz 184pin CL3
In Stock
$6.99
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Part Number 32.5C2/5
333MHz 184pin CL2.5
In Stock
$7.99
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Part Number 32.5C3
333MHz 184pin CL3
In Stock
$7.99
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Part Number 33.5C3
400MHz 184pin CL3
In Stock
$7.99
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Part Number 32.1C3H
333MHz 184pin CL3
In Stock
$9.99
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Part Number 32.2C3H
333MHz 184pin CL3
In Stock
$9.99
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Part Number 33.1C3H
400MHz 184pin CL3
In Stock
$9.99
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Part Number 33.2C3H
400MHz 184pin CL3
In Stock
$9.99
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Part Number 321C2/5
333MHz 184pin CL2.5
In Stock
$10.99
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Part Number 321C3
333MHz 184pin CL3
In Stock
$10.99
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Part Number 331C3
400MHz 184pin CL3
In Stock
$10.99
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Part Number 32.2C3-2
333MHz 184pin CL3
In Stock
$12.99
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Part Number 32.5C2/5H
333MHz 184pin CL2.5
In Stock
$12.99
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Part Number 32.5C3H
333MHz 184pin CL3
In Stock
$12.99
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Part Number 33.2C3-2
400MHz 184pin CL3
In Stock
$12.99
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Part Number 33.5C3H
400MHz 184pin CL3
In Stock
$12.99
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Part Number 32.5C3-2
333MHz 184pin CL3
In Stock
$15.99
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Part Number 33.5C3-2
400MHz 184pin CL3
In Stock
$15.99
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Part Number 321C2/5H
333MHz 184pin CL2.5
In Stock
$17.99
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Part Number 321C3H
333MHz 184pin CL3
In Stock
$17.99
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Part Number 331C3H
400MHz 184pin CL3
In Stock
$17.99
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Part Number 32.2C3-2H
333MHz 184pin CL3
In Stock
$19.99
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Part Number 33.2C3-2H
400MHz 184pin CL3
In Stock
$19.99
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Part Number 321C3-2
333MHz 184pin CL3
In Stock
$21.99
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Part Number 331C3-2
400MHz 184pin CL3
In Stock
$21.99
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Part Number 32.5C3-2H
333MHz 184pin CL3
In Stock
$24.99
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Part Number 33.5C3-2H
400MHz 184pin CL3
In Stock
$24.99
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Part Number 321C3-2H
333MHz 184pin CL3
In Stock
$34.99
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Part Number 331C3-2H
400MHz 184pin CL3
In Stock
$34.99
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Part Number 321C3-2
333MHz 184pin CL3
In Stock
$21.99
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Part Number 331C3-2
400MHz 184pin CL3
In Stock
$21.99
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Part Number 321C3-2H
333MHz 184pin CL3
In Stock
$34.99
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Part Number 331C3-2H
400MHz 184pin CL3
In Stock
$34.99
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Part Number 321C2/5
333MHz 184pin CL2.5
In Stock
$10.99
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Part Number 321C3
333MHz 184pin CL3
In Stock
$10.99
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Part Number 331C3
400MHz 184pin CL3
In Stock
$10.99
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Part Number 32.5C3-2
333MHz 184pin CL3
In Stock
$15.99
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Part Number 33.5C3-2
400MHz 184pin CL3
In Stock
$15.99
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Part Number 321C2/5H
333MHz 184pin CL2.5
In Stock
$17.99
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Part Number 321C3H
333MHz 184pin CL3
In Stock
$17.99
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Part Number 331C3H
400MHz 184pin CL3
In Stock
$17.99
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Part Number 32.5C3-2H
333MHz 184pin CL3
In Stock
$24.99
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Part Number 33.5C3-2H
400MHz 184pin CL3
In Stock
$24.99
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Part Number 32.5C2/5
333MHz 184pin CL2.5
In Stock
$7.99
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Part Number 32.5C3
333MHz 184pin CL3
In Stock
$7.99
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Part Number 33.5C3
400MHz 184pin CL3
In Stock
$7.99
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Part Number 32.2C3-2
333MHz 184pin CL3
In Stock
$12.99
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Part Number 32.5C2/5H
333MHz 184pin CL2.5
In Stock
$12.99
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Part Number 32.5C3H
333MHz 184pin CL3
In Stock
$12.99
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Part Number 33.2C3-2
400MHz 184pin CL3
In Stock
$12.99
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Part Number 33.5C3H
400MHz 184pin CL3
In Stock
$12.99
View Product
Part Number 32.2C3-2H
333MHz 184pin CL3
In Stock
$19.99
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Part Number 33.2C3-2H
400MHz 184pin CL3
In Stock
$19.99
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Part Number 32.2C3
333MHz 184pin CL3
In Stock
$6.99
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Part Number 33.2C3
400MHz 184pin CL3
In Stock
$6.99
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Part Number 32.2C3H
333MHz 184pin CL3
In Stock
$9.99
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Part Number 33.2C3H
400MHz 184pin CL3
In Stock
$9.99
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Part Number 32.1C3
333MHz 184pin CL3
In Stock
$6.99
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Part Number 33.1C3
400MHz 184pin CL3
In Stock
$6.99
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Part Number 32.1C3H
333MHz 184pin CL3
In Stock
$9.99
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Part Number 33.1C3H
400MHz 184pin CL3
In Stock
$9.99
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Upgrade References

The table below are references to other manufacturer part numbers which are specific to this device, have identical specifications to our components. This information is made available for your reference.
Part# Source References
KVR333X64C25/512 512MB DDR PC2700 333MHz DIMM Kingston 32.5C2/5
KVR333X64C25/1G 1GB DDR PC2700 333MHz DIMM Kingston 321C2/5
KVR400X64C3A/512 512MB DDR PC3200 400MHz DIMM Kingston 33.5C3
KVR400X64C3A/1G 1GB DDR PC3200 400MHz DIMM Kingston 331C3