Components | Components |
Machine types | 7D75 - 1 year warranty
7D76 - 3 year warranty |
Form factor | 2U rack |
Processor |
One or two 5th Gen Intel Xeon Scalable processors (formerly
codenamed "Emerald Rapids"), or one or two 4th Gen Intel Xeon
Scalable
processors (formerly codenamed "Sapphire Rapids"). Supports
processors up to 64 cores, core speeds of up to 3.9 GHz, and TDP
ratings of up to 350 W.
|
Chipset |
Intel C741 "Emmitsburg" chipset, part of the platform codenamed
"Eagle Stream"
|
Memory | 32 DIMM slots with two processors (16 DIMM slots per processor).
Each processor has 8 memory channels, with 2 DIMMs per channel
(DPC). Lenovo TruDDR5 RDIMMs, 9x4 RDIMMs, and 3DS RDIMMs are
supported. DIMMs operate at up to 5600 MHz at 1 DPC and up to 4800
MHz at 2 DPC. |
Memory maximum | Up to 8TB by using 32x 256GB 3DS RDIMMs |
Memory protection | ECC, SDDC (for x4-based memory DIMMs), ADDDC (for x4-based memory
DIMMs excluding 9x4 RDIMMs, requires Platinum or Gold
processors), and memory mirroring. |
Disk drive bays | Up to 20x 3.5-inch or 40x 2.5-inch hot-swap drive bays:
* Front bays can be 3.5-inch (8 or 12 bays) or 2.5-inch (8, 16 or
24 bays)
* Middle bays can be 3.5-inch (4 bays) or 2.5-inch (8 bays)
* Rear bays can be 3.5-inch (2 or 4 bays) or 2.5-inch (4 or 8 bays)
* Combinations of SAS/SATA, NVMe, or AnyBay (supporting SAS, SATA
or NVMe) are available
The server also supports these drives for OS boot or drive storage:
* Two 7mm drives at the rear of the server (in addition to any
2.5-inch or 3.5-inch drive bays)
* Internal M.2 module supporting up to two M.2 drives
See Supported drive bay combinations for details. |
Maximum internal storage | * 2.5-inch drives: * 1228.8TB using 40x 30.72TB 2.5-inch
SAS/SATA SSDs
* 491.52TB using 32x 15.36TB 2.5-inch NVMe SSDs
* 96TB using 40x 2.4TB 2.5-inch HDDs
* 15.36TB using 2x 7.68TB 7mm SSDs
* 3.5-inch drives: * 400TB using 20x 20TB 3.5-inch HDDs
* 307.2TB using 20x 15.36TB 3.5-inch SAS/SATA SSDs
* 153.6TB using 12x 12.8TB 3.5-inch NVMe SSDs |
Storage controller | * 14x Onboard SATA ports (Intel VROC SATA RAID, formerly
known as Intel RSTe RAID) * Up to 20x Onboard NVMe ports (includes Intel VROC NVMe RAID, with
optional license for non-Intel NVMe SSDs) * NVMe Retimer Adapter (supports Intel VROC NVMe RAID) * 12 Gb SAS/SATA RAID adapters * 8, 16 or 32 ports
* Up to 8GB flash-backed cache
* PCIe 4.0 or PCIe 3.0 host interface
* 12 Gb SAS/SATA HBA (non-RAID) * 8-port and 16-port
* PCIe 4.0 or PCIe 3.0 host interface |
Network interfaces | Dedicated OCP 3.0 SFF slot with PCIe 4.0 x16 host interface.
Supports a variety of 2-port and 4-port adapters with 1, 10, 25 or
100 GbE network connectivity. One port can optionally be shared
with the XClarity Controller 2 (XCC2) management processor for
Wake-on-LAN and NC-SI support. |
PCIe slots | Up to 12x PCIe slots (10x rear, 2x front), plus a slot dedicated to
an OCP 3.0 adapter. 2.5-inch drive configurations also support
an additional internal bay for a cabled RAID adapter or HBA.
Rear: Up to 10x PCIe slots, plus a slot dedicated to the OCP
adapter. Slot are either PCIe 5.0 or 4.0 depending on riser
selection
and rear drive bay selection. The use of some slots requires two
processors.
Slots are configured using three riser cards. Riser 1 (slots 1-3)
and Riser 2 (slots 4-6) are installed in slots in the system
board, Riser 3 (slots 7-8) and Riser 4 (9-10) are cabled to ports
on the system board. A variety of riser cards are available. See
the I/O expansion for details.
Front: The server also supports slots at the front of the server
(configurations with up to 16 drive bays): 2x PCIe x16
full-height half-length slots, plus 1x OCP 3.0 slot
Internal: For 2.5-inch front drive configurations, the server
supports the installation of a RAID adapter or HBA in a dedicated
area that does not consume any of the PCIe slots. |
GPU support | Supports up to 8x single-wide GPUs or up to 3x double-wide GPUs |
Ports | Front: 1x USB 3.2 G1 (5 Gb/s) port, 1x USB 2.0 port (also for XCC
local management), External diagnostics port, optional VGA port.
Rear: 3x USB 3.2 G1 (5 Gb/s) ports, 1x VGA video port, 1x RJ-45
1GbE systems management port for XCC remote management. Optional
DB-9 COM serial port (installs in slot 3).
Internal: 1x USB 3.2 G1 (5 Gb/s) connector for operating system or
license key purposes |
Power supply | Up to two hot-swap redundant AC power supplies, 80 PLUS Platinum or
80 PLUS Titanium certification. 750 W, 1100 W, 1800 W, 2400 W
and 2600W AC options, supporting 220 V AC. 750 W and 1100 W options
also support 110V input supply. In China only, all power
supply options support 240 V DC. Also available is a 1100W power
supply with a -48V DC input. |
