The Sun Fire V65x Server uses DDR DIMM ECC REG PC2100 266MHz, ECC PC2100 266MHz, ECC REG PC2700 333MHz 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 DDR DIMM ECC REG PC2100 266MHz, ECC PC2100 266MHz, ECC REG PC2700 333MHz
Base Memory 512MB (Removable)
Upgrade Slots 6 Sockets (3 banks of 2)
Maximum Memory 12GB
Maximum Module Size 2GB
CPU & Chipset Intel Xeon Intel E7501 (Plumas-533)
Bus Architecture PCI-X
Manufacturer Part Numbers
  • GRIZZLY
Part Number 31.5ERC3
266MHz 184pin CL3 Registered ECC
Call to Order
$23.99
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Part Number 311ERC3
266MHz 184pin CL3 Registered ECC
In Stock
$23.99
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Part Number 321ERC3
333MHz 184pin CL3 Registered ECC
In Stock
$23.99
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Part Number 31.1EC3
266MHz 184pin CL3 ECC
Call to Order
$30.99
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Part Number 32.1ERC3
333MHz 184pin CL3 Registered ECC
In Stock
$30.99
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Part Number 31.2EC3
266MHz 184pin CL3 ECC
Call to Order
$34.99
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Part Number 31.5ERC3H
266MHz 184pin CL3 Registered ECC
Call to Order
$37.99
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Part Number 311ERC3H
266MHz 184pin CL3 Registered ECC
In Stock
$37.99
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Part Number 321ERC3H
333MHz 184pin CL3 Registered ECC
In Stock
$37.99
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Part Number 311EC3
266MHz 184pin CL3 ECC
In Stock
$38.99
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Part Number 31.5EC3
266MHz 184pin CL3 ECC
Call to Order
$40.99
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Part Number 32.5ERC3
333MHz 184pin CL3 Registered ECC
Call to Order
$40.99
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Part Number 31.1ERC3
266MHz 184pin CL3 Registered ECC
Call to Order
$46.99
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Part Number 31.5ERC3-2
266MHz 184pin CL3 Registered ECC
Call to Order
$46.99
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Part Number 311ERC3-2
266MHz 184pin CL3 Registered ECC
In Stock
$46.99
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Part Number 312EC3
266MHz 184pin CL3 ECC
Call to Order
$46.99
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Part Number 312ERC3
266MHz 184pin CL3 Registered ECC
Call to Order
$46.99
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Part Number 321ERC3-2
333MHz 184pin CL3 Registered ECC
In Stock
$46.99
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Part Number 322ERC3
333MHz 184pin CL3 Registered ECC
In Stock
$46.99
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Part Number 31.1EC3H
266MHz 184pin CL3 ECC
Call to Order
$49.99
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Part Number 31.2ERC3
266MHz 184pin CL3 Registered ECC
Call to Order
$49.99
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Part Number 32.1ERC3H
333MHz 184pin CL3 Registered ECC
In Stock
$49.99
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Part Number 32.2ERC3
333MHz 184pin CL3 Registered ECC
In Stock
$49.99
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Part Number 31.2EC3H
266MHz 184pin CL3 ECC
Call to Order
$54.99
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Part Number 311EC3H
266MHz 184pin CL3 ECC
In Stock
$62.99
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Part Number 31.5EC3H
266MHz 184pin CL3 ECC
Call to Order
$64.99
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Part Number 32.5ERC3H
333MHz 184pin CL3 Registered ECC
Call to Order
$64.99
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Part Number 31.2EC3-2
266MHz 184pin CL3 ECC
Call to Order
$68.99
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Part Number 31.1ERC3H
266MHz 184pin CL3 Registered ECC
Call to Order
$74.99
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Part Number 31.5ERC3-2H
266MHz 184pin CL3 Registered ECC
Call to Order
$74.99
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Part Number 311ERC3-2H
266MHz 184pin CL3 Registered ECC
In Stock
$74.99
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Part Number 312EC3H
266MHz 184pin CL3 ECC
Call to Order
$74.99
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Part Number 312ERC3H
266MHz 184pin CL3 Registered ECC
Call to Order
$74.99
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Part Number 321ERC3-2H
333MHz 184pin CL3 Registered ECC
In Stock
$74.99
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Part Number 322ERC3H
333MHz 184pin CL3 Registered ECC
In Stock
$74.99
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Part Number 311EC3-2
266MHz 184pin CL3 ECC
In Stock
$77.99
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Part Number 31.2ERC3H
266MHz 184pin CL3 Registered ECC
Call to Order
$79.99
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Part Number 32.2ERC3H
333MHz 184pin CL3 Registered ECC
In Stock
$79.99
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Part Number 31.5EC3-2
266MHz 184pin CL3 ECC
Call to Order
$80.99
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Part Number 32.5ERC3-2
333MHz 184pin CL3 Registered ECC
Call to Order
$80.99
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Part Number 311ERC3-4
266MHz 184pin CL3 Registered ECC
In Stock
$92.99
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Part Number 321ERC3-4
333MHz 184pin CL3 Registered ECC
In Stock
$92.99
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Part Number 31.2ERC3-2
266MHz 184pin CL3 Registered ECC
Call to Order
$99.99
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Part Number 32.2ERC3-2
333MHz 184pin CL3 Registered ECC
In Stock
$99.99
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Part Number 31.2EC3-2H
266MHz 184pin CL3 ECC
Call to Order
$109.99
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Part Number 311EC3-2H
266MHz 184pin CL3 ECC
In Stock
$124.99
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Part Number 31.5EC3-2H
266MHz 184pin CL3 ECC
Call to Order
$129.99
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Part Number 32.5ERC3-2H
333MHz 184pin CL3 Registered ECC
Call to Order
$129.99
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Part Number 31.2EC3-4
266MHz 184pin CL3 ECC
Call to Order
$136.99
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Part Number 311ERC3-4H
266MHz 184pin CL3 Registered ECC
In Stock
$149.99
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Part Number 321ERC3-4H
333MHz 184pin CL3 Registered ECC
In Stock
$149.99
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Part Number 311EC3-4
266MHz 184pin CL3 ECC
In Stock
$154.99
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Part Number 31.2ERC3-2H
266MHz 184pin CL3 Registered ECC
Call to Order
$159.99
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Part Number 32.2ERC3-2H
333MHz 184pin CL3 Registered ECC
In Stock
$159.99
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Part Number 31.2ERC3-4
266MHz 184pin CL3 Registered ECC
Call to Order
$198.99
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Part Number 32.2ERC3-4
333MHz 184pin CL3 Registered ECC
In Stock
$198.99
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Part Number 31.2EC3-4H
266MHz 184pin CL3 ECC
Call to Order
$219.99
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Part Number 311EC3-4H
266MHz 184pin CL3 ECC
In Stock
$249.99
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Part Number 31.2ERC3-4H
266MHz 184pin CL3 Registered ECC
Call to Order
$319.99
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Part Number 32.2ERC3-4H
333MHz 184pin CL3 Registered ECC
In Stock
$319.99
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Part Number 311ERC3-4
266MHz 184pin CL3 Registered ECC
In Stock
$92.99
View Product
Part Number 321ERC3-4
333MHz 184pin CL3 Registered ECC
In Stock
$92.99
View Product
Part Number 311ERC3-4H
266MHz 184pin CL3 Registered ECC
In Stock
$149.99
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Part Number 321ERC3-4H
333MHz 184pin CL3 Registered ECC
In Stock
$149.99
View Product
Part Number 311EC3-4
266MHz 184pin CL3 ECC
In Stock
$154.99
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Part Number 311EC3-4H
266MHz 184pin CL3 ECC
In Stock
$249.99
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Part Number 311ERC3-2
266MHz 184pin CL3 Registered ECC
In Stock
$46.99
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Part Number 312EC3
266MHz 184pin CL3 ECC
Call to Order
$46.99
View Product
Part Number 312ERC3
266MHz 184pin CL3 Registered ECC
Call to Order
$46.99
View Product
Part Number 321ERC3-2
333MHz 184pin CL3 Registered ECC
In Stock
$46.99
View Product
Part Number 322ERC3
333MHz 184pin CL3 Registered ECC
In Stock
$46.99
View Product
Part Number 311ERC3-2H
266MHz 184pin CL3 Registered ECC
In Stock
$74.99
View Product
Part Number 312EC3H
266MHz 184pin CL3 ECC
Call to Order
$74.99
View Product
Part Number 312ERC3H
266MHz 184pin CL3 Registered ECC
Call to Order
$74.99
View Product
Part Number 321ERC3-2H
333MHz 184pin CL3 Registered ECC
In Stock
$74.99
View Product
Part Number 322ERC3H
333MHz 184pin CL3 Registered ECC
In Stock
$74.99
View Product
Part Number 311EC3-2
266MHz 184pin CL3 ECC
In Stock
$77.99
View Product
Part Number 311EC3-2H
266MHz 184pin CL3 ECC
In Stock
$124.99
View Product
Part Number 311ERC3
266MHz 184pin CL3 Registered ECC
In Stock
$23.99
View Product
Part Number 321ERC3
333MHz 184pin CL3 Registered ECC
In Stock
$23.99
View Product
Part Number 311ERC3H
266MHz 184pin CL3 Registered ECC
In Stock
$37.99
View Product
Part Number 321ERC3H
333MHz 184pin CL3 Registered ECC
In Stock
$37.99
View Product
Part Number 311EC3
266MHz 184pin CL3 ECC
In Stock
$38.99
View Product
Part Number 31.5ERC3-2
266MHz 184pin CL3 Registered ECC
Call to Order
$46.99
View Product
Part Number 311EC3H
266MHz 184pin CL3 ECC
In Stock
$62.99
View Product
Part Number 31.5ERC3-2H
266MHz 184pin CL3 Registered ECC
Call to Order
$74.99
View Product
Part Number 31.5EC3-2
266MHz 184pin CL3 ECC
Call to Order
$80.99
View Product
Part Number 32.5ERC3-2
333MHz 184pin CL3 Registered ECC
Call to Order
$80.99
View Product
Part Number 31.5EC3-2H
266MHz 184pin CL3 ECC
Call to Order
$129.99
View Product
Part Number 32.5ERC3-2H
333MHz 184pin CL3 Registered ECC
Call to Order
$129.99
View Product
Part Number 31.2EC3-4
266MHz 184pin CL3 ECC
Call to Order
$136.99
View Product
Part Number 31.2ERC3-4
266MHz 184pin CL3 Registered ECC
Call to Order
$198.99
View Product
Part Number 32.2ERC3-4
333MHz 184pin CL3 Registered ECC
In Stock
$198.99
View Product
Part Number 31.2EC3-4H
266MHz 184pin CL3 ECC
Call to Order
$219.99
View Product
Part Number 31.2ERC3-4H
266MHz 184pin CL3 Registered ECC
Call to Order
$319.99
View Product
Part Number 32.2ERC3-4H
333MHz 184pin CL3 Registered ECC
In Stock
$319.99
View Product
Part Number 31.5ERC3
266MHz 184pin CL3 Registered ECC
Call to Order
$23.99
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Part Number 31.5ERC3H
266MHz 184pin CL3 Registered ECC
Call to Order
$37.99
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Part Number 31.5EC3
266MHz 184pin CL3 ECC
Call to Order
$40.99
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Part Number 32.5ERC3
333MHz 184pin CL3 Registered ECC
Call to Order
$40.99
View Product
Part Number 31.5EC3H
266MHz 184pin CL3 ECC
Call to Order
$64.99
View Product
Part Number 32.5ERC3H
333MHz 184pin CL3 Registered ECC
Call to Order
$64.99
View Product
Part Number 31.2EC3-2
266MHz 184pin CL3 ECC
Call to Order
$68.99
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Part Number 31.2ERC3-2
266MHz 184pin CL3 Registered ECC
Call to Order
$99.99
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Part Number 32.2ERC3-2
333MHz 184pin CL3 Registered ECC
In Stock
$99.99
View Product
Part Number 31.2EC3-2H
266MHz 184pin CL3 ECC
Call to Order
$109.99
View Product
Part Number 31.2ERC3-2H
266MHz 184pin CL3 Registered ECC
Call to Order
$159.99
View Product
Part Number 32.2ERC3-2H
333MHz 184pin CL3 Registered ECC
In Stock
$159.99
View Product
Part Number 31.2EC3
266MHz 184pin CL3 ECC
Call to Order
$34.99
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Part Number 31.2ERC3
266MHz 184pin CL3 Registered ECC
Call to Order
$49.99
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Part Number 32.2ERC3
333MHz 184pin CL3 Registered ECC
In Stock
$49.99
View Product
Part Number 31.2EC3H
266MHz 184pin CL3 ECC
Call to Order
$54.99
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Part Number 31.2ERC3H
266MHz 184pin CL3 Registered ECC
Call to Order
$79.99
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Part Number 32.2ERC3H
333MHz 184pin CL3 Registered ECC
In Stock
$79.99
View Product
Part Number 31.1EC3
266MHz 184pin CL3 ECC
Call to Order
$30.99
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Part Number 32.1ERC3
333MHz 184pin CL3 Registered ECC
In Stock
$30.99
View Product
Part Number 31.1ERC3
266MHz 184pin CL3 Registered ECC
Call to Order
$46.99
View Product
Part Number 31.1EC3H
266MHz 184pin CL3 ECC
Call to Order
$49.99
View Product
Part Number 32.1ERC3H
333MHz 184pin CL3 Registered ECC
In Stock
$49.99
View Product
Part Number 31.1ERC3H
266MHz 184pin CL3 Registered ECC
Call to Order
$74.99
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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
KTS5122/512 512MB Kit of 2 256MB DDR PC2100 266MHz ECC REG DIMM Kingston 31.2ERC3-2
KTS5122/1G 1GB Kit of 2 512MB DDR PC2100 266MHz ECC REG DIMM Kingston 31.5ERC3-2
KTS5122/2G 2GB Kit of 2 1GB DDR PC2100 266MHz ECC DIMM Kingston 311EC3-2
KTS5122/4G 4GB Kit of 2 2GB DDR PC2100 266MHz ECC DIMM Kingston 312EC3-2
CT508360 2GB Kit of 2 1GB DDR PC2700 333MHz ECC REG DIMM Crucial 321ERC3-2