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Lenovo ThinkSystem SR550 User Manual

Lenovo ThinkSystem SR550
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ThinkSystem Server with Intel Xeon SP (1st,
2nd Gen) UEFI Manual
Server Models: SD530, SD650, SN550, SN850, SR150, SR250,
SR530, SR550, SR570, SR590, SR630, SR650, SR670, SR850,
SR850P, SR860, SR950, ST250, ST550, ST558, MX Certified Node on
SR650 and MX3520

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Lenovo ThinkSystem SR550 Specifications

General IconGeneral
Tcase81 °C
SteppingM0
Scalability4S
Processor codeSR3GF
Processor cache16.5 MB
Processor cores12
Processor model5118
System bus rate- GT/s
Processor socketLGA 3647 (Socket P)
Processor threads24
Processor codenameSkylake
Execute Disable BitYes
Processor frequency2.3 GHz
Processor cache typeL3
Processor lithography14 nm
Processor manufacturerIntel
Processor package size76.0 x 56.5 mm
Processor boost frequency3.2 GHz
Processor operating modes64-bit
Supported instruction setsAVX, AVX 2.0, AVX-512, SSE4.2
Thermal Design Power (TDP)105 W
Number of processors installed1
Maximum number of PCI Express lanes48
Memory types supported by processorDDR4-SDRAM
Memory channels supported by processorHexa
Memory clock speeds supported by processor2666 MHz
Maximum internal memory supported by processor768 GB
Memory slots24x DIMM
Internal memory16 GB
Maximum internal memory3072 GB
Memory layout (slots x size)1 x 16 GB
Power supply750 W
Power supply input frequency50 - 60 Hz
HDD size- \
RAID levels0, 1, 5, 6, 10, 50, 60, JBOD
Optical drive typeNo
Supported HDD sizes2.5 \
Total storage capacity0 GB
Maximum storage capacity61.4 TB
Number of HDDs installed-
Supported RAID controllers930-8i
Supported storage drive interfacesSAS, Serial ATA III
Cabling technology10/100/1000Base-T(X)
USB 2.0 ports quantityUSB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
PCI Express slots version3.0
PCI Express x8 (Gen 3.x) slots2
Chassis typeRack (2U)
Performance managementXClarity Standard
Trusted Platform Module (TPM) version1.2
Operating altitude0 - 3048 m
Storage temperature (T-T)-10 - 60 °C
Operating temperature (T-T)5 - 45 °C
Operating relative humidity (H-H)8 - 90 %
Sustainability certificatesENERGY STAR
Processor ARK ID120473
Intel TSX-NI version1.00
Weight and Dimensions IconWeight and Dimensions
Depth763.7 mm
Width482 mm
Height86.5 mm

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