The HP/Compaq Media Center m1261.uk Photosmart PC uses DDR DIMM 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 PC3200 400MHz
Base Memory 256MB (Removable) or 512MB (Removable) or 1GB (Removable)
Upgrade Slots 4 Sockets
Maximum Memory 4GB
Maximum Module Size 1GB
CPU & Chipset Intel Pentium 4 3 GHz Intel 915P
Bus Architecture PCI; PCI Express; USB
Manufacturer Part Numbers
  • PS400AA
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 33.5X8C3
400MHz 184pin CL3 8 Chip
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 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 331C3
400MHz 184pin CL3
In Stock
$10.99
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Part Number 33.5X8C3H
400MHz 184pin CL3 8 Chip
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 33.5C3-2
400MHz 184pin CL3
In Stock
$15.99
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Part Number 331C3H
400MHz 184pin CL3
In Stock
$17.99
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Part Number 33.2C3-2H
400MHz 184pin CL3
In Stock
$19.99
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Part Number 331C3-2
400MHz 184pin CL3
In Stock
$21.99
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Part Number 33.2C3-4
400MHz 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 331C3-2H
400MHz 184pin CL3
In Stock
$34.99
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Part Number 33.2C3-4H
400MHz 184pin CL3
In Stock
$39.99
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Part Number 331C3-4
400MHz 184pin CL3
In Stock
$43.99
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Part Number 331C3-4H
400MHz 184pin CL3
In Stock
$69.99
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Part Number 331C3-4
400MHz 184pin CL3
In Stock
$43.99
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Part Number 331C3-4H
400MHz 184pin CL3
In Stock
$69.99
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Part Number 331C3-2
400MHz 184pin CL3
In Stock
$21.99
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Part Number 331C3-2H
400MHz 184pin CL3
In Stock
$34.99
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Part Number 331C3
400MHz 184pin CL3
In Stock
$10.99
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Part Number 33.5C3-2
400MHz 184pin CL3
In Stock
$15.99
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Part Number 331C3H
400MHz 184pin CL3
In Stock
$17.99
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Part Number 33.2C3-4
400MHz 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 33.2C3-4H
400MHz 184pin CL3
In Stock
$39.99
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Part Number 33.5X8C3
400MHz 184pin CL3 8 Chip
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 33.5X8C3H
400MHz 184pin CL3 8 Chip
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 33.2C3-2H
400MHz 184pin CL3
In Stock
$19.99
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Part Number 33.2C3
400MHz 184pin CL3
In Stock
$6.99
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Part Number 33.2C3H
400MHz 184pin CL3
In Stock
$9.99
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Part Number 33.1C3
400MHz 184pin CL3
In Stock
$6.99
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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
KTH-D530/512S 512MB DDR PC3200 400MHz 8 CHIP DIMM Kingston 33.5X8C3
KTH-D530/1G 1GB DDR PC3200 400MHz DIMM Kingston 331C3