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Pieces in Kit

1 (22)
3 (13)

Size

12GB (4)
16GB (2)
1GB (4)
24GB (3)
2GB (5)
48GB (2)
4GB (7)
6GB (4)
8GB (4)

Brand

Kingston (17)
RamCity (18)

Speed

DDR3-1066 / PC3-8500 (12)
DDR3-1333 / PC3-10600 (23)

Form Factor

240-pin DIMM (33)

CAS Latency

CL7 (7)
CL9 (11)

Voltage

1.5V (32)

ECC

ECC (35)

Registered / Buffered

Registered (27)

Ranks

RamCity guarantees 100% that all modules below are compatible with the Dell Precision Workstation T5500

Kingston 48GB ECC Registered 240-pin DIMM Kit (3x16GB)

Part #. KTD-PE310QK3/48G • DDR3-1066 / PC3-8500 • ECC • Quad Rank • Registered • 1.5V • more info

Buy new: $2,687.99 $2,099.99

Ships in 7 Days Free Shipping Guaranteed Compatible

RamCity 48GB CL7 ECC Registered 240-pin DIMM Kit (3x16GB)

Part #. 3xCSR • DDR3-1066 / PC3-8500 • CL7 • ECC • Quad Rank • Registered • 1.5V • 36-chip 2x512Mx4 • more info

Buy new: $1,255.99 $980.99

3 in Stock Free Shipping Guaranteed Compatible

RamCity 24GB CL9 ECC Registered 240-pin DIMM Kit (3x8GB)

Part #. 3xCPV • DDR3-1333 / PC3-10600 • CL9 • ECC • Dual Rank • Registered • 1.5V • 36-chip 512Mx4 • more info

Buy new: $578.99 $451.99

4 in Stock Free Shipping Guaranteed Compatible

Kingston 24GB ECC Registered 240-pin DIMM Kit (3x8GB)

Part #. KTD-PE313K3/24G • DDR3-1333 / PC3-10600 • ECC • Registered • 1.5V • more info

Buy new: $808.99 $631.99

9 in Stock Free Shipping Guaranteed Compatible

RamCity 24GB CL7 ECC Registered 240-pin DIMM Kit (3x8GB)

Part #. 3xCPS • DDR3-1066 / PC3-8500 • CL7 • ECC • Dual Rank • Registered • 1.5V • 36-chip 512Mx4 • more info

Buy new: $588.99 $459.99

8 in Stock Free Shipping Guaranteed Compatible

Kingston 16GB ECC Registered 240-pin DIMM

Part #. KTD-PE310Q/16G • DDR3-1066 / PC3-8500 • ECC • Quad Rank • Registered • 1.5V • more info

Buy new: $846.99 $661.99

Ships in 7 Days Free Shipping Guaranteed Compatible

RamCity 16GB CL7 ECC Registered 240-pin DIMM

Part #. CSR • DDR3-1066 / PC3-8500 • CL7 • ECC • Quad Rank • Registered • 1.5V • 36-chip 2x512Mx4 • more info

Buy new: $467.99 $365.99

9 in Stock Free Shipping Guaranteed Compatible

Kingston 12GB ECC Registered 240-pin DIMM Kit (3x4GB)

Part #. KTD-PE313K3/12G • DDR3-1333 / PC3-10600 • ECC • Registered • 1.5V • more info

Buy new: $670.99 $523.99

Ships in 7 Days Free Shipping Guaranteed Compatible

RamCity 12GB CL7 ECC Registered 240-pin DIMM Kit (3x4GB)

Part #. 3xCNS • DDR3-1066 / PC3-8500 • CL7 • ECC • Dual Rank • Registered • 1.5V • 36-chip 256Mx4 • more info

Buy new: $324.99 $253.99

2 in Stock Free Shipping Guaranteed Compatible

RamCity 12GB CL9 ECC Registered 240-pin DIMM Kit (3x4GB)

Part #. 3xCDT • DDR3-1333 / PC3-10600 • CL9 • ECC • Dual Rank • Registered • 1.5V • 36-chip 256Mx4 • more info

Buy new: $345.99 $269.99

5 in Stock Free Shipping Guaranteed Compatible

We guarantee your memory upgrade will be 100% compatible, or return it within 1 Whole Year for a full refund.

Need some help installing your upgrade? See our guides and videos.

System Specifications

Comments:

Kingston offers "K3" Kit part numbers for Triple Channel mode.
DDR3 1333MHz speed requires Intel Xeon X5550 or higher processors.
1066MHz requires Xeon E5520 or higher, Xeon E5506 or lower support 800MHz only.
Memory speed will be reduced as the number of modules installed increases.
1333MHz is supported with one DIMM per channel only using Xeon X55xx series.
DDR3-1333 modules can automatically clock down to 1066MHz and 800MHz depending on module configuration or processor model installed.
This system supports either Registered ECC or Unbuffered ECC memory.
Mixing Registered ECC and Unbuffered ECC modules is not supported within this system.
Due to chipset limitations, Unbuffered ECC DIMMs are limited to TWO Triple Channel Banks per processor on Intel Xeon 55xx series systems.
Per Dell documentation, DIMMs within a memory channel need to be populated starting with the DIMM sockets farther from the processor first.
DIMM slots 1, 2 and 3 must be populated before DIMM slots 4, 5 and 6.
When installing quad-rank DIMMs with a single or dual-rank DIMM in the same channel, the quad-rank DIMMs must be populated farthest from the processor.
To maximize available memory bandwidth, DIMMs should generally be spread across as many channels as possible before populating multiple DIMMs per channel.
Single-CPU memory configurations (6 DIMM slots on MB):
1.
For configuratoins contain DIMMs of all the same capacity, populate in the following order:
DIMM1, DIMM2, DIMM3 then DIMM4, DIMM5 and DIMM6
2.
For configurations contain DIMMs of mixed capacities, populate the larger DIMMs first.
Dual-CPU memory configurations (6 DIMM slots on MB plus 3 DIMM slots on Riser Card):
1.
For configurations contain DIMM of all the same capacity, populate i the following order:
MB_DIMM1, Riser_DIMM1, MB_DIMM2, Riser_DIMM2, MB_DIMM3, Riser_DIMM3, MB_DIMM4, MB_DIMM5 & MB_DIMM6.
2.
For configurations contain DIMMs of mixed capacities, populate the larger DIMMs on the Riser card.
4GB DDR3-1333 Reg ECC modules come in two versions: 313/4G using x4 and 3138/4G using x8 DRAM.
The two parts may be installed in the same system but not within the same memory bank.
Use like modules for dual and triple channel operation

Standard Memory:

2 GB (Removable) or
4 GB (Removable)

Maximum Memory:

24 GB ECC UDIMMs
48 GB Reg ECC RDIMMs
72 GB with Optional Riser Card & Reg ECC DIMMs

Expansion:

6 Sockets 9 Sockets with Optional Riser Card

CPU/Chipset:

Intel Xeon Intel 5520

Bus Architecture:

PCI Express; PCI-X; SSD - SATA 2.5-inch 9.5mm; USB

Upgrade Path:

Reg ECC RDIMMs:

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RamCity guarantees 100% that all modules below are compatible with the Dell Precision Workstation T5500