The Sun Fire T1000 Server uses DDR2 DIMM ECC PC2-4200 533MHz, ECC REG PC2-4200 533MHz, ECC REG 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.

Need Assistance? Please call and speak with one of our expert technicians at 800-240-8577 or US 404-935-4048 to verify exact system specs before ordering.
Memory Type DDR2 DIMM ECC PC2-4200 533MHz, ECC REG PC2-4200 533MHz, ECC REG PC2-5300 667MHz
Base Memory 2 GB (Removable)
Upgrade Slots 8 Sockets (2 Banks of 4)
Maximum Memory 32 GB
Maximum Module Size 4GB
CPU & Chipset ~
Bus Architecture PCI Express
Notes All installed memory MUST be of the same size. Mixing of different memory size kits is NOT supported. Rank 0 (DIMM slots J0501, J0601, J1001, and J1101) must be populated first for proper server operation.
Part Number 522ERC7
533MHz 240pin CL7 Registered ECC
In Stock
$15.99
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Part Number 521ERC7
533MHz 240pin CL7 Registered ECC
In Stock
$23.99
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Part Number 522EC7
533MHz 240pin CL7 ECC
In Stock
$23.99
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Part Number 531ERC7
667MHz 240pin CL7 Registered ECC
In Stock
$23.99
View Product
Part Number 521EC7
533MHz 240pin CL7 ECC
In Stock
$24.99
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Part Number 522ERC7H
533MHz 240pin CL7 Registered ECC
In Stock
$24.99
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Part Number 53.2ERC7
667MHz 240pin CL7 Registered ECC
In Stock
$26.99
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Part Number 52.5EC7
533MHz 240pin CL7 ECC
In Stock
$29.99
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Part Number 52.5ERC7
533MHz 240pin CL7 Registered ECC
In Stock
$29.99
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Part Number 522ERC7-2
533MHz 240pin CL7 Registered ECC
In Stock
$30.99
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Part Number 521ERC7H
533MHz 240pin CL7 Registered ECC
In Stock
$37.99
View Product
Part Number 522EC7H
533MHz 240pin CL7 ECC
In Stock
$37.99
View Product
Part Number 531ERC7H
667MHz 240pin CL7 Registered ECC
In Stock
$37.99
View Product
Part Number 532ERC7
667MHz 240pin CL7 Registered ECC
In Stock
$37.99
View Product
Part Number 521EC7H
533MHz 240pin CL7 ECC
In Stock
$39.99
View Product
Part Number 53.2ERC7H
667MHz 240pin CL7 Registered ECC
In Stock
$42.99
View Product
Part Number 52.2EC7
533MHz 240pin CL7 ECC
In Stock
$46.99
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Part Number 52.2ERC7
533MHz 240pin CL7 Registered ECC
In Stock
$46.99
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Part Number 521ERC7-2
533MHz 240pin CL7 Registered ECC
In Stock
$46.99
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Part Number 522EC7-2
533MHz 240pin CL7 ECC
In Stock
$46.99
View Product
Part Number 53.5ERC7
667MHz 240pin CL7 Registered ECC
In Stock
$46.99
View Product
Part Number 531ERC7-2
667MHz 240pin CL7 Registered ECC
In Stock
$46.99
View Product
Part Number 52.5EC7H
533MHz 240pin CL7 ECC
In Stock
$47.99
View Product
Part Number 52.5ERC7H
533MHz 240pin CL7 Registered ECC
In Stock
$47.99
View Product
Part Number 521EC7-2
533MHz 240pin CL7 ECC
In Stock
$49.99
View Product
Part Number 522ERC7-2H
533MHz 240pin CL7 Registered ECC
In Stock
$49.99
View Product
Part Number 53.2ERC7-2
667MHz 240pin CL7 Registered ECC
In Stock
$52.99
View Product
Part Number 52.5EC7-2
533MHz 240pin CL7 ECC
In Stock
$58.99
View Product
Part Number 52.5ERC7-2
533MHz 240pin CL7 Registered ECC
In Stock
$58.99
View Product
Part Number 532ERC7H
667MHz 240pin CL7 Registered ECC
In Stock
$59.99
View Product
Part Number 522ERC7-4
533MHz 240pin CL7 Registered ECC
In Stock
$61.99
View Product
Part Number 524ERC7
533MHz 240pin CL7 Registered ECC
In Stock
$61.99
View Product
Part Number 534ERC7
667MHz 240pin CL7 Registered ECC
In Stock
$61.99
View Product
Part Number 52.2EC7H
533MHz 240pin CL7 ECC
In Stock
$74.99
View Product
Part Number 52.2ERC7H
533MHz 240pin CL7 Registered ECC
In Stock
$74.99
View Product
Part Number 521ERC7-2H
533MHz 240pin CL7 Registered ECC
In Stock
$74.99
View Product
Part Number 522EC7-2H
533MHz 240pin CL7 ECC
In Stock
$74.99
View Product
Part Number 53.5ERC7H
667MHz 240pin CL7 Registered ECC
In Stock
$74.99
View Product
Part Number 531ERC7-2H
667MHz 240pin CL7 Registered ECC
In Stock
$74.99
View Product
Part Number 532ERC7-2
667MHz 240pin CL7 Registered ECC
In Stock
$74.99
View Product
Part Number 521EC7-2H
533MHz 240pin CL7 ECC
In Stock
$79.99
View Product
Part Number 53.2ERC7-2H
667MHz 240pin CL7 Registered ECC
In Stock
$84.99
View Product
Part Number 52.2EC7-2
533MHz 240pin CL7 ECC
In Stock
$92.99
View Product
Part Number 52.2ERC7-2
533MHz 240pin CL7 Registered ECC
In Stock
$92.99
View Product
Part Number 521ERC7-4
533MHz 240pin CL7 Registered ECC
In Stock
$92.99
View Product
Part Number 522EC7-4
533MHz 240pin CL7 ECC
In Stock
$92.99
View Product
Part Number 53.5ERC7-2
667MHz 240pin CL7 Registered ECC
In Stock
$92.99
View Product
Part Number 531ERC7-4
667MHz 240pin CL7 Registered ECC
In Stock
$92.99
View Product
Part Number 52.5EC7-2H
533MHz 240pin CL7 ECC
In Stock
$94.99
View Product
Part Number 52.5ERC7-2H
533MHz 240pin CL7 Registered ECC
In Stock
$94.99
View Product
Part Number 521EC7-4
533MHz 240pin CL7 ECC
In Stock
$99.99
View Product
Part Number 522ERC7-4H
533MHz 240pin CL7 Registered ECC
In Stock
$99.99
View Product
Part Number 524ERC7H
533MHz 240pin CL7 Registered ECC
In Stock
$99.99
View Product
Part Number 534ERC7H
667MHz 240pin CL7 Registered ECC
In Stock
$99.99
View Product
Part Number 52.5EC7-4
533MHz 240pin CL7 ECC
In Stock
$117.99
View Product
Part Number 52.5ERC7-4
533MHz 240pin CL7 Registered ECC
In Stock
$117.99
View Product
Part Number 532ERC7-2H
667MHz 240pin CL7 Registered ECC
In Stock
$119.99
View Product
Part Number 524ERC7-2
533MHz 240pin CL7 Registered ECC
In Stock
$123.99
View Product
Part Number 534ERC7-2
667MHz 240pin CL7 Registered ECC
In Stock
$123.99
View Product
Part Number 534ERDC5-2
667MHz 240pin CL5 Registered Dual Rank ECC
In Stock
$123.99
View Product
Part Number 524EC7
533MHz 240pin CL7 ECC
In Stock
$128.99
View Product
Part Number 532ERC7-4
667MHz 240pin CL7 Registered ECC
In Stock
$148.99
View Product
Part Number 52.2EC7-2H
533MHz 240pin CL7 ECC
In Stock
$149.99
View Product
Part Number 52.2ERC7-2H
533MHz 240pin CL7 Registered ECC
In Stock
$149.99
View Product
Part Number 521ERC7-4H
533MHz 240pin CL7 Registered ECC
In Stock
$149.99
View Product
Part Number 522EC7-4H
533MHz 240pin CL7 ECC
In Stock
$149.99
View Product
Part Number 53.5ERC7-2H
667MHz 240pin CL7 Registered ECC
In Stock
$149.99
View Product
Part Number 531ERC7-4H
667MHz 240pin CL7 Registered ECC
In Stock
$149.99
View Product
Part Number 521EC7-4H
533MHz 240pin CL7 ECC
In Stock
$159.99
View Product
Part Number 53.5ERC7-4
667MHz 240pin CL7 Registered ECC
In Stock
$185.99
View Product
Part Number 52.5EC7-4H
533MHz 240pin CL7 ECC
In Stock
$189.99
View Product
Part Number 52.5ERC7-4H
533MHz 240pin CL7 Registered ECC
In Stock
$189.99
View Product
Part Number 524ERC7-2H
533MHz 240pin CL7 Registered ECC
In Stock
$199.99
View Product
Part Number 534ERC7-2H
667MHz 240pin CL7 Registered ECC
In Stock
$199.99
View Product
Part Number 534ERDC5-2H
667MHz 240pin CL5 Registered Dual Rank ECC
In Stock
$199.99
View Product
Part Number 524EC7H
533MHz 240pin CL7 ECC
In Stock
$207.99
View Product
Part Number 532ERC7-4H
667MHz 240pin CL7 Registered ECC
In Stock
$239.99
View Product
Part Number 524ERC7-4
533MHz 240pin CL7 Registered ECC
In Stock
$247.99
View Product
Part Number 534ERC7-4
667MHz 240pin CL7 Registered ECC
In Stock
$247.99
View Product
Part Number 524EC7-2
533MHz 240pin CL7 ECC
In Stock
$257.99
View Product
Part Number 53.5ERC7-4H
667MHz 240pin CL7 Registered ECC
In Stock
$299.99
View Product
Part Number 524ERC7-4H
533MHz 240pin CL7 Registered ECC
In Stock
$399.99
View Product
Part Number 534ERC7-4H
667MHz 240pin CL7 Registered ECC
In Stock
$399.99
View Product
Part Number 524EC7-2H
533MHz 240pin CL7 ECC
In Stock
$414.99
View Product
Part Number 524ERC7-8
533MHz 240pin CL7 Registered ECC
In Stock
$495.99
View Product
Part Number 534ERC7-8
667MHz 240pin CL7 Registered ECC
In Stock
$495.99
View Product
Part Number 524EC7-4
533MHz 240pin CL7 ECC
In Stock
$514.99
View Product
Part Number 524ERC7-8H
533MHz 240pin CL7 Registered ECC
In Stock
$799.99
View Product
Part Number 534ERC7-8H
667MHz 240pin CL7 Registered ECC
In Stock
$799.99
View Product
Part Number 524EC7-4H
533MHz 240pin CL7 ECC
In Stock
$829.99
View Product
Part Number 524EC7-8
533MHz 240pin CL7 ECC
In Stock
$1029.99
View Product
Part Number 524EC7-8H
533MHz 240pin CL7 ECC
In Stock
$1659.99
View Product
Part Number 524ERC7-8
533MHz 240pin CL7 Registered ECC
In Stock
$495.99
View Product
Part Number 534ERC7-8
667MHz 240pin CL7 Registered ECC
In Stock
$495.99
View Product
Part Number 524ERC7-8H
533MHz 240pin CL7 Registered ECC
In Stock
$799.99
View Product
Part Number 534ERC7-8H
667MHz 240pin CL7 Registered ECC
In Stock
$799.99
View Product
Part Number 524EC7-8
533MHz 240pin CL7 ECC
In Stock
$1029.99
View Product
Part Number 524EC7-8H
533MHz 240pin CL7 ECC
In Stock
$1659.99
View Product
Part Number 524ERC7-4
533MHz 240pin CL7 Registered ECC
In Stock
$247.99
View Product
Part Number 534ERC7-4
667MHz 240pin CL7 Registered ECC
In Stock
$247.99
View Product
Part Number 524ERC7-4H
533MHz 240pin CL7 Registered ECC
In Stock
$399.99
View Product
Part Number 534ERC7-4H
667MHz 240pin CL7 Registered ECC
In Stock
$399.99
View Product
Part Number 524EC7-4
533MHz 240pin CL7 ECC
In Stock
$514.99
View Product
Part Number 524EC7-4H
533MHz 240pin CL7 ECC
In Stock
$829.99
View Product
Part Number 522ERC7-4
533MHz 240pin CL7 Registered ECC
In Stock
$61.99
View Product
Part Number 522EC7-4
533MHz 240pin CL7 ECC
In Stock
$92.99
View Product
Part Number 522ERC7-4H
533MHz 240pin CL7 Registered ECC
In Stock
$99.99
View Product
Part Number 524ERC7-2
533MHz 240pin CL7 Registered ECC
In Stock
$123.99
View Product
Part Number 534ERC7-2
667MHz 240pin CL7 Registered ECC
In Stock
$123.99
View Product
Part Number 534ERDC5-2
667MHz 240pin CL5 Registered Dual Rank ECC
In Stock
$123.99
View Product
Part Number 532ERC7-4
667MHz 240pin CL7 Registered ECC
In Stock
$148.99
View Product
Part Number 522EC7-4H
533MHz 240pin CL7 ECC
In Stock
$149.99
View Product
Part Number 524ERC7-2H
533MHz 240pin CL7 Registered ECC
In Stock
$199.99
View Product
Part Number 534ERC7-2H
667MHz 240pin CL7 Registered ECC
In Stock
$199.99
View Product
Part Number 534ERDC5-2H
667MHz 240pin CL5 Registered Dual Rank ECC
In Stock
$199.99
View Product
Part Number 532ERC7-4H
667MHz 240pin CL7 Registered ECC
In Stock
$239.99
View Product
Part Number 524EC7-2
533MHz 240pin CL7 ECC
In Stock
$257.99
View Product
Part Number 524EC7-2H
533MHz 240pin CL7 ECC
In Stock
$414.99
View Product
Part Number 522ERC7-2
533MHz 240pin CL7 Registered ECC
In Stock
$30.99
View Product
Part Number 522EC7-2
533MHz 240pin CL7 ECC
In Stock
$46.99
View Product
Part Number 522ERC7-2H
533MHz 240pin CL7 Registered ECC
In Stock
$49.99
View Product
Part Number 524ERC7
533MHz 240pin CL7 Registered ECC
In Stock
$61.99
View Product
Part Number 534ERC7
667MHz 240pin CL7 Registered ECC
In Stock
$61.99
View Product
Part Number 522EC7-2H
533MHz 240pin CL7 ECC
In Stock
$74.99
View Product
Part Number 532ERC7-2
667MHz 240pin CL7 Registered ECC
In Stock
$74.99
View Product
Part Number 521ERC7-4
533MHz 240pin CL7 Registered ECC
In Stock
$92.99
View Product
Part Number 531ERC7-4
667MHz 240pin CL7 Registered ECC
In Stock
$92.99
View Product
Part Number 521EC7-4
533MHz 240pin CL7 ECC
In Stock
$99.99
View Product
Part Number 524ERC7H
533MHz 240pin CL7 Registered ECC
In Stock
$99.99
View Product
Part Number 534ERC7H
667MHz 240pin CL7 Registered ECC
In Stock
$99.99
View Product
Part Number 532ERC7-2H
667MHz 240pin CL7 Registered ECC
In Stock
$119.99
View Product
Part Number 524EC7
533MHz 240pin CL7 ECC
In Stock
$128.99
View Product
Part Number 521ERC7-4H
533MHz 240pin CL7 Registered ECC
In Stock
$149.99
View Product
Part Number 531ERC7-4H
667MHz 240pin CL7 Registered ECC
In Stock
$149.99
View Product
Part Number 521EC7-4H
533MHz 240pin CL7 ECC
In Stock
$159.99
View Product
Part Number 524EC7H
533MHz 240pin CL7 ECC
In Stock
$207.99
View Product
Part Number 522ERC7
533MHz 240pin CL7 Registered ECC
In Stock
$15.99
View Product
Part Number 522EC7
533MHz 240pin CL7 ECC
In Stock
$23.99
View Product
Part Number 522ERC7H
533MHz 240pin CL7 Registered ECC
In Stock
$24.99
View Product
Part Number 522EC7H
533MHz 240pin CL7 ECC
In Stock
$37.99
View Product
Part Number 532ERC7
667MHz 240pin CL7 Registered ECC
In Stock
$37.99
View Product
Part Number 521ERC7-2
533MHz 240pin CL7 Registered ECC
In Stock
$46.99
View Product
Part Number 531ERC7-2
667MHz 240pin CL7 Registered ECC
In Stock
$46.99
View Product
Part Number 521EC7-2
533MHz 240pin CL7 ECC
In Stock
$49.99
View Product
Part Number 532ERC7H
667MHz 240pin CL7 Registered ECC
In Stock
$59.99
View Product
Part Number 521ERC7-2H
533MHz 240pin CL7 Registered ECC
In Stock
$74.99
View Product
Part Number 531ERC7-2H
667MHz 240pin CL7 Registered ECC
In Stock
$74.99
View Product
Part Number 521EC7-2H
533MHz 240pin CL7 ECC
In Stock
$79.99
View Product
Part Number 52.5EC7-4
533MHz 240pin CL7 ECC
In Stock
$117.99
View Product
Part Number 52.5ERC7-4
533MHz 240pin CL7 Registered ECC
In Stock
$117.99
View Product
Part Number 53.5ERC7-4
667MHz 240pin CL7 Registered ECC
In Stock
$185.99
View Product
Part Number 52.5EC7-4H
533MHz 240pin CL7 ECC
In Stock
$189.99
View Product
Part Number 52.5ERC7-4H
533MHz 240pin CL7 Registered ECC
In Stock
$189.99
View Product
Part Number 53.5ERC7-4H
667MHz 240pin CL7 Registered ECC
In Stock
$299.99
View Product
Part Number 521ERC7
533MHz 240pin CL7 Registered ECC
In Stock
$23.99
View Product
Part Number 531ERC7
667MHz 240pin CL7 Registered ECC
In Stock
$23.99
View Product
Part Number 521EC7
533MHz 240pin CL7 ECC
In Stock
$24.99
View Product
Part Number 521ERC7H
533MHz 240pin CL7 Registered ECC
In Stock
$37.99
View Product
Part Number 531ERC7H
667MHz 240pin CL7 Registered ECC
In Stock
$37.99
View Product
Part Number 521EC7H
533MHz 240pin CL7 ECC
In Stock
$39.99
View Product
Part Number 52.5EC7-2
533MHz 240pin CL7 ECC
In Stock
$58.99
View Product
Part Number 52.5ERC7-2
533MHz 240pin CL7 Registered ECC
In Stock
$58.99
View Product
Part Number 53.5ERC7-2
667MHz 240pin CL7 Registered ECC
In Stock
$92.99
View Product
Part Number 52.5EC7-2H
533MHz 240pin CL7 ECC
In Stock
$94.99
View Product
Part Number 52.5ERC7-2H
533MHz 240pin CL7 Registered ECC
In Stock
$94.99
View Product
Part Number 53.5ERC7-2H
667MHz 240pin CL7 Registered ECC
In Stock
$149.99
View Product
Part Number 52.5EC7
533MHz 240pin CL7 ECC
In Stock
$29.99
View Product
Part Number 52.5ERC7
533MHz 240pin CL7 Registered ECC
In Stock
$29.99
View Product
Part Number 53.5ERC7
667MHz 240pin CL7 Registered ECC
In Stock
$46.99
View Product
Part Number 52.5EC7H
533MHz 240pin CL7 ECC
In Stock
$47.99
View Product
Part Number 52.5ERC7H
533MHz 240pin CL7 Registered ECC
In Stock
$47.99
View Product
Part Number 53.2ERC7-2
667MHz 240pin CL7 Registered ECC
In Stock
$52.99
View Product
Part Number 53.5ERC7H
667MHz 240pin CL7 Registered ECC
In Stock
$74.99
View Product
Part Number 53.2ERC7-2H
667MHz 240pin CL7 Registered ECC
In Stock
$84.99
View Product
Part Number 52.2EC7-2
533MHz 240pin CL7 ECC
In Stock
$92.99
View Product
Part Number 52.2ERC7-2
533MHz 240pin CL7 Registered ECC
In Stock
$92.99
View Product
Part Number 52.2EC7-2H
533MHz 240pin CL7 ECC
In Stock
$149.99
View Product
Part Number 52.2ERC7-2H
533MHz 240pin CL7 Registered ECC
In Stock
$149.99
View Product
Part Number 53.2ERC7
667MHz 240pin CL7 Registered ECC
In Stock
$26.99
View Product
Part Number 53.2ERC7H
667MHz 240pin CL7 Registered ECC
In Stock
$42.99
View Product
Part Number 52.2EC7
533MHz 240pin CL7 ECC
In Stock
$46.99
View Product
Part Number 52.2ERC7
533MHz 240pin CL7 Registered ECC
In Stock
$46.99
View Product
Part Number 52.2EC7H
533MHz 240pin CL7 ECC
In Stock
$74.99
View Product
Part Number 52.2ERC7H
533MHz 240pin CL7 Registered 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
KTS7800/8G 8GB Kit of 2 4GB DDR2 PC2-4200 533MHz ECC DIMM Kingston 524EC7-2
CT1188051 8GB Kit of 2 4GB DDR2 PC2-5300 667MHz ECC REG Dual Rank DIMM Crucial 534ERDC5-2