The Intel SR1520ML uses DDR2 DIMM ECC PC2-6400 800MHz, ECC PC2-5300 667MHz 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 DDR2 DIMM ECC PC2-6400 800MHz, ECC PC2-5300 667MHz
Base Memory
Upgrade Slots 4
Maximum Memory 8GB
Maximum Module Size 2GB
CPU & Chipset ~
Bus Architecture ~
Part Number 531EC5
667MHz 240pin CL5 ECC
In Stock
$15.99
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Part Number 531EC7
667MHz 240pin CL7 ECC
In Stock
$15.99
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Part Number 541EC5
800MHz 240pin CL5 ECC
In Stock
$15.99
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Part Number 541EC7
800MHz 240pin CL7 ECC
In Stock
$15.99
View Product
Part Number 532EC5
667MHz 240pin CL5 ECC
In Stock
$20.99
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Part Number 532EC7
667MHz 240pin CL7 ECC
In Stock
$20.99
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Part Number 542EC5
800MHz 240pin CL5 ECC
In Stock
$21.99
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Part Number 542EC7
800MHz 240pin CL7 ECC
In Stock
$21.99
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Part Number 531EC5H
667MHz 240pin CL5 ECC
In Stock
$24.99
View Product
Part Number 531EC7H
667MHz 240pin CL7 ECC
In Stock
$24.99
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Part Number 541EC5H
800MHz 240pin CL5 ECC
In Stock
$24.99
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Part Number 541EC7H
800MHz 240pin CL7 ECC
In Stock
$24.99
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Part Number 531EC5-2
667MHz 240pin CL5 ECC
In Stock
$30.99
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Part Number 531EC7-2
667MHz 240pin CL7 ECC
In Stock
$30.99
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Part Number 541EC5-2
800MHz 240pin CL5 ECC
In Stock
$30.99
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Part Number 541EC7-2
800MHz 240pin CL7 ECC
In Stock
$30.99
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Part Number 532EC5H
667MHz 240pin CL5 ECC
In Stock
$32.99
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Part Number 532EC7H
667MHz 240pin CL7 ECC
In Stock
$32.99
View Product
Part Number 542EC5H
800MHz 240pin CL5 ECC
In Stock
$34.99
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Part Number 542EC7H
800MHz 240pin CL7 ECC
In Stock
$34.99
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Part Number 532EC5-2
667MHz 240pin CL5 ECC
In Stock
$40.99
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Part Number 532EC7-2
667MHz 240pin CL7 ECC
In Stock
$40.99
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Part Number 542EC5-2
800MHz 240pin CL5 ECC
In Stock
$43.99
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Part Number 542EC7-2
800MHz 240pin CL7 ECC
In Stock
$43.99
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Part Number 53.2EC7
667MHz 240pin CL7 ECC
In Stock
$46.99
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Part Number 53.5EC7
667MHz 240pin CL7 ECC
In Stock
$46.99
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Part Number 54.2EC7
800MHz 240pin CL7 ECC
In Stock
$46.99
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Part Number 54.5EC7
800MHz 240pin CL7 ECC
In Stock
$46.99
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Part Number 531EC5-2H
667MHz 240pin CL5 ECC
In Stock
$49.99
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Part Number 531EC7-2H
667MHz 240pin CL7 ECC
In Stock
$49.99
View Product
Part Number 541EC5-2H
800MHz 240pin CL5 ECC
In Stock
$49.99
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Part Number 541EC7-2H
800MHz 240pin CL7 ECC
In Stock
$49.99
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Part Number 531EC7-4
667MHz 240pin CL7 ECC
In Stock
$61.99
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Part Number 541EC7-4
800MHz 240pin CL7 ECC
In Stock
$61.99
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Part Number 532EC5-2H
667MHz 240pin CL5 ECC
In Stock
$64.99
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Part Number 532EC7-2H
667MHz 240pin CL7 ECC
In Stock
$64.99
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Part Number 542EC5-2H
800MHz 240pin CL5 ECC
In Stock
$69.99
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Part Number 542EC7-2H
800MHz 240pin CL7 ECC
In Stock
$69.99
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Part Number 53.2EC7H
667MHz 240pin CL7 ECC
In Stock
$74.99
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Part Number 53.5EC7H
667MHz 240pin CL7 ECC
In Stock
$74.99
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Part Number 54.2EC7H
800MHz 240pin CL7 ECC
In Stock
$74.99
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Part Number 54.5EC7H
800MHz 240pin CL7 ECC
In Stock
$74.99
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Part Number 532EC7-4
667MHz 240pin CL7 ECC
In Stock
$80.99
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Part Number 542EC7-4
800MHz 240pin CL7 ECC
In Stock
$86.99
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Part Number 53.2EC7-2
667MHz 240pin CL7 ECC
In Stock
$92.99
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Part Number 53.5EC7-2
667MHz 240pin CL7 ECC
In Stock
$92.99
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Part Number 54.2EC7-2
800MHz 240pin CL7 ECC
In Stock
$92.99
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Part Number 54.5EC7-2
800MHz 240pin CL7 ECC
In Stock
$92.99
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Part Number 531EC7-4H
667MHz 240pin CL7 ECC
In Stock
$99.99
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Part Number 541EC7-4H
800MHz 240pin CL7 ECC
In Stock
$99.99
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Part Number 532EC7-4H
667MHz 240pin CL7 ECC
In Stock
$129.99
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Part Number 542EC7-4H
800MHz 240pin CL7 ECC
In Stock
$139.99
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Part Number 53.2EC7-2H
667MHz 240pin CL7 ECC
In Stock
$149.99
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Part Number 53.5EC7-2H
667MHz 240pin CL7 ECC
In Stock
$149.99
View Product
Part Number 54.2EC7-2H
800MHz 240pin CL7 ECC
In Stock
$149.99
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Part Number 54.5EC7-2H
800MHz 240pin CL7 ECC
In Stock
$149.99
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Part Number 53.5EC7-4
667MHz 240pin CL7 ECC
In Stock
$185.99
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Part Number 54.5EC7-4
800MHz 240pin CL7 ECC
In Stock
$185.99
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Part Number 53.5EC7-4H
667MHz 240pin CL7 ECC
In Stock
$299.99
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Part Number 54.5EC7-4H
800MHz 240pin CL7 ECC
In Stock
$299.99
View Product
Part Number 532EC7-4
667MHz 240pin CL7 ECC
In Stock
$80.99
View Product
Part Number 542EC7-4
800MHz 240pin CL7 ECC
In Stock
$86.99
View Product
Part Number 532EC7-4H
667MHz 240pin CL7 ECC
In Stock
$129.99
View Product
Part Number 542EC7-4H
800MHz 240pin CL7 ECC
In Stock
$139.99
View Product
Part Number 532EC5-2
667MHz 240pin CL5 ECC
In Stock
$40.99
View Product
Part Number 532EC7-2
667MHz 240pin CL7 ECC
In Stock
$40.99
View Product
Part Number 542EC5-2
800MHz 240pin CL5 ECC
In Stock
$43.99
View Product
Part Number 542EC7-2
800MHz 240pin CL7 ECC
In Stock
$43.99
View Product
Part Number 531EC7-4
667MHz 240pin CL7 ECC
In Stock
$61.99
View Product
Part Number 541EC7-4
800MHz 240pin CL7 ECC
In Stock
$61.99
View Product
Part Number 532EC5-2H
667MHz 240pin CL5 ECC
In Stock
$64.99
View Product
Part Number 532EC7-2H
667MHz 240pin CL7 ECC
In Stock
$64.99
View Product
Part Number 542EC5-2H
800MHz 240pin CL5 ECC
In Stock
$69.99
View Product
Part Number 542EC7-2H
800MHz 240pin CL7 ECC
In Stock
$69.99
View Product
Part Number 531EC7-4H
667MHz 240pin CL7 ECC
In Stock
$99.99
View Product
Part Number 541EC7-4H
800MHz 240pin CL7 ECC
In Stock
$99.99
View Product
Part Number 532EC5
667MHz 240pin CL5 ECC
In Stock
$20.99
View Product
Part Number 532EC7
667MHz 240pin CL7 ECC
In Stock
$20.99
View Product
Part Number 542EC5
800MHz 240pin CL5 ECC
In Stock
$21.99
View Product
Part Number 542EC7
800MHz 240pin CL7 ECC
In Stock
$21.99
View Product
Part Number 531EC5-2
667MHz 240pin CL5 ECC
In Stock
$30.99
View Product
Part Number 531EC7-2
667MHz 240pin CL7 ECC
In Stock
$30.99
View Product
Part Number 541EC5-2
800MHz 240pin CL5 ECC
In Stock
$30.99
View Product
Part Number 541EC7-2
800MHz 240pin CL7 ECC
In Stock
$30.99
View Product
Part Number 532EC5H
667MHz 240pin CL5 ECC
In Stock
$32.99
View Product
Part Number 532EC7H
667MHz 240pin CL7 ECC
In Stock
$32.99
View Product
Part Number 542EC5H
800MHz 240pin CL5 ECC
In Stock
$34.99
View Product
Part Number 542EC7H
800MHz 240pin CL7 ECC
In Stock
$34.99
View Product
Part Number 531EC5-2H
667MHz 240pin CL5 ECC
In Stock
$49.99
View Product
Part Number 531EC7-2H
667MHz 240pin CL7 ECC
In Stock
$49.99
View Product
Part Number 541EC5-2H
800MHz 240pin CL5 ECC
In Stock
$49.99
View Product
Part Number 541EC7-2H
800MHz 240pin CL7 ECC
In Stock
$49.99
View Product
Part Number 53.5EC7-4
667MHz 240pin CL7 ECC
In Stock
$185.99
View Product
Part Number 54.5EC7-4
800MHz 240pin CL7 ECC
In Stock
$185.99
View Product
Part Number 53.5EC7-4H
667MHz 240pin CL7 ECC
In Stock
$299.99
View Product
Part Number 54.5EC7-4H
800MHz 240pin CL7 ECC
In Stock
$299.99
View Product
Part Number 531EC5
667MHz 240pin CL5 ECC
In Stock
$15.99
View Product
Part Number 531EC7
667MHz 240pin CL7 ECC
In Stock
$15.99
View Product
Part Number 541EC5
800MHz 240pin CL5 ECC
In Stock
$15.99
View Product
Part Number 541EC7
800MHz 240pin CL7 ECC
In Stock
$15.99
View Product
Part Number 531EC5H
667MHz 240pin CL5 ECC
In Stock
$24.99
View Product
Part Number 531EC7H
667MHz 240pin CL7 ECC
In Stock
$24.99
View Product
Part Number 541EC5H
800MHz 240pin CL5 ECC
In Stock
$24.99
View Product
Part Number 541EC7H
800MHz 240pin CL7 ECC
In Stock
$24.99
View Product
Part Number 53.5EC7-2
667MHz 240pin CL7 ECC
In Stock
$92.99
View Product
Part Number 54.5EC7-2
800MHz 240pin CL7 ECC
In Stock
$92.99
View Product
Part Number 53.5EC7-2H
667MHz 240pin CL7 ECC
In Stock
$149.99
View Product
Part Number 54.5EC7-2H
800MHz 240pin CL7 ECC
In Stock
$149.99
View Product
Part Number 53.5EC7
667MHz 240pin CL7 ECC
In Stock
$46.99
View Product
Part Number 54.5EC7
800MHz 240pin CL7 ECC
In Stock
$46.99
View Product
Part Number 53.5EC7H
667MHz 240pin CL7 ECC
In Stock
$74.99
View Product
Part Number 54.5EC7H
800MHz 240pin CL7 ECC
In Stock
$74.99
View Product
Part Number 53.2EC7-2
667MHz 240pin CL7 ECC
In Stock
$92.99
View Product
Part Number 54.2EC7-2
800MHz 240pin CL7 ECC
In Stock
$92.99
View Product
Part Number 53.2EC7-2H
667MHz 240pin CL7 ECC
In Stock
$149.99
View Product
Part Number 54.2EC7-2H
800MHz 240pin CL7 ECC
In Stock
$149.99
View Product
Part Number 53.2EC7
667MHz 240pin CL7 ECC
In Stock
$46.99
View Product
Part Number 54.2EC7
800MHz 240pin CL7 ECC
In Stock
$46.99
View Product
Part Number 53.2EC7H
667MHz 240pin CL7 ECC
In Stock
$74.99
View Product
Part Number 54.2EC7H
800MHz 240pin CL7 ECC
In Stock
$74.99
View Product

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
CT1015780 4GB Kit of 2 2GB DDR2 PC2-6400 800MHz ECC DIMM Crucial 542EC5-2
KVR667D2E5/1GI 1GB DDR2 PC2-5300 667MHz ECC DIMM Kingston 531EC5
KVR667D2E5/2GI 2GB DDR2 PC2-5300 667MHz ECC DIMM Kingston 532EC5
KVR800D2E5/1GI 1GB DDR2 PC2-6400 800MHz ECC DIMM Kingston 541EC5
KVR800D2E5/2GI 2GB DDR2 PC2-6400 800MHz ECC DIMM Kingston 542EC5
KVR667D2E5K2/2G 2GB Kit of 2 1GB DDR2 PC2-5300 667MHz ECC DIMM Kingston 531EC5-2
KVR667D2E5K2/4G 4GB Kit of 2 2GB DDR2 PC2-5300 667MHz ECC DIMM Kingston 532EC5-2
KVR800D2E5K2/2G 2GB Kit of 2 1GB DDR2 PC2-6400 800MHz ECC DIMM Kingston 541EC5-2
KVR800D2E5K2/4G 4GB Kit of 2 2GB DDR2 PC2-6400 800MHz ECC DIMM Kingston 542EC5-2