The Dell Precision Workstation 470 / 470n uses DDR2 DIMM ECC PC2-3200 400MHz, 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 PC2-3200 400MHz, ECC REG PC2-5300 667MHz
Base Memory 512MB (Removable)
Upgrade Slots 6 Socket(s)
Maximum Memory 16GB
Maximum Module Size
CPU & Chipset Intel Xeon / Intel E7525 (Tumwater)
Bus Architecture PCI Express; PCI-X; SSD - SATA 2.5-inch 9.5mm; USB 2.0/3.x Type-A
Notes Important: MODULES MUST BE ORDERED AND INSTALLED IN PAIRS. Dual Channel mode is supported in pairs only. This chipset supports a maximum of 8 ranks. Per Dell, Dual Rank modules are only supported in the first two banks, sockets DIMM_1 through DIMM_4. Sockets DIMM_5 and DIMM_6 do not support Dual Rank modules. If Dual Rank modules are installed in sockets DIMM_3 and DIMM_4, sockets DIMM_5 and DIMM_6 are disabled. If 4GB is installed, the recognized memory may be reduced to 3.5GB or less (depending on system configuration and memory allocation). A 64-bit operating system is required to utilize more than 4GB of memory. If you install more than 4GB of memory, Dell requires an additional cooling fan. Quantum supports Chipkill (SDDC) technology on this system with our 1GB, 2GB, and 4GB modules only. Our 512MB module is not Chipkill (SDDC) compatible.
Manufacturer Part Numbers
  • N/A
Part Number 512ERDC7
400MHz 240pin CL7 Registered Dual Rank ECC
In Stock
$15.99
View Product
Part Number 512ERDC7H
400MHz 240pin CL7 Registered Dual Rank ECC
In Stock
$24.99
View Product
Part Number 511ESC7
400MHz 240pin CL7 Single Rank ECC
In Stock
$46.99
View Product
Part Number 512ERSC7
400MHz 240pin CL7 Registered Single Rank ECC
In Stock
$54.99
View Product
Part Number 514ERDC7
400MHz 240pin CL7 Registered Dual Rank ECC
In Stock
$61.99
View Product
Part Number 511ESC7H
400MHz 240pin CL7 Single Rank ECC
In Stock
$74.99
View Product
Part Number 512ERSC7H
400MHz 240pin CL7 Registered Single Rank ECC
In Stock
$87.99
View Product
Part Number SSD/60G
Call to Order
$92.99
View Product
Part Number 514ERDC7H
400MHz 240pin CL7 Registered Dual Rank ECC
In Stock
$99.99
View Product
Part Number SSD/64G
Call to Order
$99.99
View Product
Part Number SSD/64GY
Call to Order
$99.99
View Product
Part Number 532ERSC5-2
667MHz 240pin CL5 Registered Single Rank ECC
In Stock
$108.99
View Product
Part Number SSD/30G
Call to Order
$123.99
View Product
Part Number SSD/80G
Call to Order
$123.99
View Product
Part Number SSD/96G
Call to Order
$148.99
View Product
Part Number SSD/60GH
Call to Order
$149.99
View Product
Part Number SSD/64GH
Call to Order
$159.99
View Product
Part Number SSD/64GYH
Call to Order
$159.99
View Product
Part Number 532ERSC5-2H
667MHz 240pin CL5 Registered Single Rank ECC
In Stock
$174.99
View Product
Part Number SSD/30GH
Call to Order
$199.99
View Product
Part Number SSD/80GH
Call to Order
$199.99
View Product
Part Number SSD/96GH
Call to Order
$239.99
View Product
Part Number SSD/128G
Call to Order
$263.99
View Product
Part Number SSD/128GY
Call to Order
$263.99
View Product
Part Number SSD/256G
Call to Order
$402.99
View Product
Part Number SSD/256GY
Call to Order
$402.99
View Product
Part Number SSD/128GH
Call to Order
$424.99
View Product
Part Number SSD/128GYH
Call to Order
$424.99
View Product
Part Number SSD/256GH
Call to Order
$649.99
View Product
Part Number SSD/256GYH
Call to Order
$649.99
View Product
Part Number SSD/512G
Call to Order
$929.99
View Product
Part Number SSD/512GH
Call to Order
$1499.99
View Product
Part Number 514ERDC7
400MHz 240pin CL7 Registered Dual Rank ECC
In Stock
$61.99
View Product
Part Number 514ERDC7H
400MHz 240pin CL7 Registered Dual Rank ECC
In Stock
$99.99
View Product
Part Number 532ERSC5-2
667MHz 240pin CL5 Registered Single Rank ECC
In Stock
$108.99
View Product
Part Number 532ERSC5-2H
667MHz 240pin CL5 Registered Single Rank ECC
In Stock
$174.99
View Product
Part Number 512ERDC7
400MHz 240pin CL7 Registered Dual Rank ECC
In Stock
$15.99
View Product
Part Number 512ERDC7H
400MHz 240pin CL7 Registered Dual Rank ECC
In Stock
$24.99
View Product
Part Number 512ERSC7
400MHz 240pin CL7 Registered Single Rank ECC
In Stock
$54.99
View Product
Part Number 512ERSC7H
400MHz 240pin CL7 Registered Single Rank ECC
In Stock
$87.99
View Product
Part Number 511ESC7
400MHz 240pin CL7 Single Rank ECC
In Stock
$46.99
View Product
Part Number 511ESC7H
400MHz 240pin CL7 Single Rank 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
KTD-WS670/1G 1GB DDR2 PC2-3200 400MHz ECC Single Rank DIMM Kingston 511ESC7
KTD-WS670/2G 2GB DDR2 PC2-3200 400MHz ECC REG Dual Rank DIMM Kingston 512ERDC7
KTD-WS670SR/2G 2GB DDR2 PC2-3200 400MHz ECC REG Single Rank DIMM Kingston 512ERSC7
KTD-WS670/4G 4GB DDR2 PC2-3200 400MHz ECC REG Dual Rank DIMM Kingston 514ERDC7
SNM225-S2/80GB 80GB Solid State Drive Kingston SSD/80G
SNM225-S2B/80GB 80GB Kit of 2 40GB Solid State Drive Kingston SSD/40G-2
SNV125-S2/30GB 30GB Solid State Drive Kingston SSD/30G
SNV125-S2BD/30GB 30GB Solid State Drive Kingston SSD/30G
SNV425-S2/128GB 128GB Solid State Drive Kingston SSD/128G
SNV425-S2BD/128GB 128GB Solid State Drive Kingston SSD/128G
SNVP325-S2/64GB 64GB Solid State Drive Kingston SSD/64G
SNVP325-S2/128GB 128GB Solid State Drive Kingston SSD/128G
SNVP325-S2/256GB 256GB Solid State Drive Kingston SSD/256G
SNVP325-S2B/64GB 64GB Kit of 2 32GB Solid State Drive Kingston SSD/32G-2
SNVP325-S2B/128GB 128GB Kit of 2 64GB Solid State Drive Kingston SSD/64G-2
SNVP325-S2B/256GB 256GB Kit of 2 128GB Solid State Drive Kingston SSD/128G-2
SVP100ES2/64G 64GB Solid State Drive AES Encryption Kingston SSD/64GY
SVP100ES2/128G 128GB Solid State Drive AES Encryption Kingston SSD/128GY
SVP100ES2/256G 256GB Solid State Drive AES Encryption Kingston SSD/256GY
SVP100S2/64G 64GB Solid State Drive Kingston SSD/64G
SVP100S2/96G 96GB Solid State Drive Kingston SSD/96G
SVP100S2/128G 128GB Solid State Drive Kingston SSD/128G
SVP100S2/256G 256GB Solid State Drive Kingston SSD/256G
SVP100S2/512G 512GB Solid State Drive Kingston SSD/512G
SVP100S2B/64G 64GB Kit of 2 32GB Solid State Drive Kingston SSD/32G-2
SVP100S2B/96G 96GB Kit of 2 48GB Solid State Drive Kingston SSD/48G-2
SVP100S2B/128G 128GB Kit of 2 64GB Solid State Drive Kingston SSD/64G-2
SVP100S2B/256G 256GB Kit of 2 128GB Solid State Drive Kingston SSD/128G-2
SVP100S2B/512G 512GB Kit of 2 256GB Solid State Drive Kingston SSD/256G-2
CT850340 4GB Kit of 2 2GB DDR2 PC2-5300 667MHz ECC REG Single Rank DIMM Crucial 532ERSC5-2
SVP200S3/60G 60GB Solid State Drive Kingston SSD/60G
SVP200S3B/60G 60GB Solid State Drive Kingston SSD/60G
SV200S3N7A/64G 64GB Kit of 2 32GB Solid State Drive Kingston SSD/32G-2
SVP200S3/60G 8523.51.0000, 5A992.C 60GB Solid State Drive Kingston SSD/60G
SVP200S37A/60G 60GB Solid State Drive Kingston SSD/60G
SVP200S3B7A/60G 60GB Kit of 2 30GB Solid State Drive Kingston SSD/30G-2
SH103S3/480G 80GB Solid State Drive Kingston SSD/80G
SH103S3B/480G 480GB Kit of 2 240GB Solid State Drive Kingston SSD/240G-2
SKC300S37A/480G 80GB Solid State Drive Kingston SSD/80G
SV310S37A/960G 60GB Solid State Drive Kingston SSD/60G
SV310S3B7A/960G 960GB SSDNow V310 SATA 3 2.5 (7mm height) Upgrade Bundle Kit w/Adapter Bundle Kit,SATA3 (6Gbps),V310 Series, SSD 2.5-inch 7mm Kingston
SV310S3D7/960G 960GB SSDNow V310 SATA 3 2.5 (7mm height) Desktop Bundle Kit Desktop Bundle Kit,SATA3 (6Gbps),V310 Series, SSD 2.5-inch 7mm Kingston
SV310S3N7A/960G 960GB SSDNow V310 SATA 3 2.5 (7mm height) Notebook Bundle Kit w/Adp Notebook Bundle Kit,SATA3 (6Gbps),V310 Series, SSD 2.5-inch 7mm Kingston
SHSS37A/960G 60GB Solid State Drive Kingston SSD/60G
SHSS3B7A/960G 960GB HyperX SAVAGE SSD SATA 3 2.5 Bundle Kit Bundle Kit,HyperX Savage,SATA3 (6Gbps), SSD 2.5-inch 7mm Kingston
SKC310S37A/960G 60GB Solid State Drive Kingston SSD/60G