深圳联想服务器维修中心（含IBM服务器在内）24小时技术问题解答以及上门检修服务。主修 LENOVO SYSTEM X3650 M5 / 3500 M5 /3850 X6 /3950 X6等中高端系列服务器。

技术规格参数表
Machine type 6241
Firmware Lenovo-signed firmware
Form factor 4U rack.

Processor One, two or four Intel Xeon E7-4800 v4 or E7-8800 v4 processors, each in a Compute Book.
Processor options have between 4 and 24 cores with core frequencies up to 3.2 GHz. Three QPI
bs up to 9.6 GT/s each. Compute Books have TruDDR4 memory up to 1866 MHz, but cannot be
mixed. Up to 60 MB L3 cache. Intel C602J chipset.

Memory Up to 96 DIMM sockets (24 DIMMs per processor, installed in the Compute Book). RDIMMs and
LRDIMMs (Load Reduced DIMMs) are supported, but memory types cannot be intermixed. Memory
is either TruDDR4 memory (up to 1866 MHz) or DDR3 memory (up to 1600 MHz), depending on
the Compute Book selected. DDR3 memory and TruDDR4 memory cannot be mixed in the same
Compute Book. Compute Books with DDR3 memory and Compute Books with TruDDR4 memory
cannot be mixed in the same system.

Disk drive bays
Up to 16 1.8" SSD bays, or up to 8 2.5" hot-swap SAS/SATA bays, or up to 4x 2.5” hot-swap PCIe
NVMe SSD drive bays.

RAID support 12 Gb SAS/SATA RAID 0, 1, or 10 with ServeRAID M5210; optional upgrades to RAID 5 and 50 are
available (zero-cache; 1 GB non-backed cache; 1 GB or 2 GB flash-backed cache). Upgrades to

RAID 6 or 60 available for M5210 with 1 GB or 2 GB upgrades.

PCI
Expansion
slots
Up to 11 PCIe slots plus dedicated Mezzanine LOM slot. The slots are as follows:
Two PCIe 3.0 x8 slots for internal RAID controllers (Storage Book)
Two PCIe 3.0 x16 slots (x16-wired), half length, full height (Primary I/O Book)
One PCIe 3.0 x16 (x8-wired), half length, full height (Primary I/O Book)
One ML2 slot for network adapter (PCIe 3.0 x8) (Primary I/O Book)
Two optional I/O Books, each with three slots, all full height (using these I/O Books requires
four processors). Optional books are hot-swap capable.
Optional I/O Books can be either of the following options:
Half-length I/O Book: Two PCIe 3.0 x8 slots, one PCIe 3.0 x16 slot.
Full-length I/O Book: Two PCIe 3.0 x16, one PCIe 2.0 x4 slot; two aux power connectors:
150 W and 75 W. Supports one double-wide GPU up to 300 W.

Power supply Up to four redundant hot-swap 900 W AC or 1400 W AC power supplies (all 80 PLUS Platinum
certified). -48 V 750 W DC power supplies are available through CTO.