Memory Loading Notes on ThinkStation S20
System memory speed on ThinkStation D20 will be determined by a number of factors, including the microprocessor model and the type,
speed, size (capacity), and number of DIMMs installed. Refer to the following table for information on the supported system memory speed
for your ThinkStation model.
• ThinkStation S20 has six memory slots
• Memory controller is integrated in processor
• ThinkStation S20 has one processor slot
• ThinkStation S20 supports UDIMM only
Memory Speed Table for ThinkStation S20
DIMM Type and
Speed
PC3-10600 UDIMM
(1GB, 2GB, 4GB)
PC3-8500 UDIMM
(1GB, 2GB)
Amount of DIMMs
installed
1 to 3
4 to 6
1 to 6
CPU Model
Actual Memory Speed
Intel
®
Xeon
®
E5502
800MHz
800MHz
800MHz
Intel Xeon E5503
800MHz
800MHz
800MHz
Intel Xeon E5504
800MHz
800MHz
800MHz
Intel Xeon E5506
800MHz
800MHz
800MHz
Intel Xeon E5507
800MHz
800MHz
800MHz
Intel Xeon E5520
1066MHz
1066MHz
1066MHz
Intel Xeon E5530
1066MHz
1066MHz
1066MHz
Intel Xeon E5540
1066MHz
1066MHz
1066MHz
Intel Xeon E5620
1066MHz
1066MHz
1066MHz
Intel Xeon E5630
1066MHz
1066MHz
1066MHz
Intel Xeon E5640
1066MHz
1066MHz
1066MHz
Intel Xeon X5550
1333MHz
1066MHz
1066MHz
Intel Xeon X5560
1333MHz
1066MHz
1066MHz
Intel Xeon X5570
1333MHz
1066MHz
1066MHz
Intel Xeon X5650
1333MHz
1333MHz
1066MHz
Intel Xeon X5660
1333MHz
1333MHz
1066MHz
Intel Xeon X5667
1333MHz
1333MHz
1066MHz
Intel Xeon X5670
1333MHz
1333MHz
1066MHz
Intel Xeon X5677
1333MHz
1333MHz
1066MHz
Intel Xeon X5680
1333MHz
1333MHz
1066MHz
Intel Xeon W3503
1066MHz
1066MHz
1066MHz
Intel Xeon W3505
1066MHz
1066MHz
1066MHz
Intel Xeon W3520
1066MHz
1066MHz
1066MHz
Intel Xeon W3530
1066MHz
1066MHz
1066MHz
Intel Xeon W3540
1066MHz
1066MHz
1066MHz
Intel Xeon W3550
1066MHz
1066MHz
1066MHz
Intel Xeon W3565
1066MHz
1066MHz
1066MHz
Intel Xeon W3570
1333MHz
1066MHz
1066MHz
Intel Xeon W3580
1333MHz
1066MHz
1066MHz
Intel Xeon W3680
1333MHz
1066MHz
1066MHz
Intel Xeon W5580
1333MHz
1066MHz
1066MHz
Intel Xeon W5590
1333MHz
1066MHz
1066MHz
For more
information
on ThinkStation S20 processor and memory
accessories
, please visit:
www.lenovo.com/support/accessories
www.lenovo.com/support/thinkstationaccessories
©
Lenovo
(Memory-S20A) April 2010
Memory Confi guration for ThinkStation
®
S20 - Page 1/2
Personal Systems Reference (PSREF)
Summary of Contents for ThinkPad L412
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