Machine types | 7Z71 - 3 year warranty |
Form factor | 1U rack. |
Processor | One or two third-generation Intel Xeon Scalable processor (formerly
codenamed "Ice Lake"). Supports processors up to 40 cores,core
speeds of up to 3.6 GHz, and TDP ratings of up to 270W. |
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 TruDDR4 RDIMMs and 3DS RDIMMs are supported. DIMM
slots are shared between standard system memory and persistent
memory. DIMMs operate at up to 3200 MHz at 2 DPC. |
Chipset | Intel C621A "Lewisburg" chipset, part of the platform codenamed
"Whitley" |
Memory capacity | * Memory DIMMs only: Up to 3 TB with up to 24x 128 GB 3DS RDIMMs
(Up to 1.5 TB per processor).
* Memory DIMMs and persistent memory modules: * App Direct Mode: Up
to 7.5 TB with up to 12x 128 GB 3DS RDIMMs and up to 12x 512
GB DCPMMs (Up to 3.75 TB per processor).
* Memory Mode: Up to 6 TB with up to 12x 512 GB DCPMMs (Up to 3 TB
per processor).
Note: Server configurations with more than 1 TB of memory capacity
per socket (including DCPMMs and RDIMMs or 3DS RDIMMs) require
processors that support up to 4.5 TB (L-suffix) per socket. |
Drive drives bays | Up to 4x 3.5-inch or 12x 2.5-inch or 16x EDSFF hot-swap drive bays:
* Front bays can be one of the following: * 10x 2.5-inch hot-swap:
All AnyBay
* 10x 2.5-inch hot-swap: All NVMe
* 10x 2.5-inch hot-swap: 6x SAS/SATA + 4x AnyBay
* 10x 2.5-inch hot-swap: 6x SAS/SATA + 4x NVMe
* 10x 2.5-inch hot-swap: 6x SAS/SATA + 2x AnyBay + 2x NVMe
* 8x 2.5-inch hot-swap SAS/SATA
* 16x EDSFF E1.S form factor hot-swap drives
* 4x 3.5-inch hot-swap SAS/SATA
* 4x 3.5-inch hot-swap AnyBay
* Rear can be one of the following: * 2x 2.5-inch hot-swap SAS/SATA
bays
* 2x 2.5-inch hot-swap NVMe bays
* 2x 7mm 2.5-inch hot-swap SATA bays
* 2x 7mm 2.5-inch hot-swap NVMe bays
* Internal M.2 module supporting up to two M.2 drives, for OS boot
and drive storage support |
Maximum internal storage | * 2.5-inch drives: * 368.64TB using 12x 30.72TB 2.5-inch SAS/SATA
SSDs
* 368.64TB using 12x 30.72TB 2.5-inch NVMe SSDs
* 28.8TB using 12x 2.4TB 2.5-inch HDDs
* EDSFF drives * 122.88TB using 16x 7.68TB EDSFF NVMe SSDs
* 3.5-inch drives:
* 88TB using 4x 22TB 3.5-inch HDDs
* 61.44TB using 4x 15.36TB 3.5-inch SAS/SATA SSDs
* 51.2TB using 4x 12.8TB 3.5-inch NVMe SSDs |
Storage controller | * 12x Onboard SATA ports (Intel VROC SATA RAID, formerly known as
Intel RSTe RAID)
* Up to 12x 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 Interface | Dedicated OCP 3.0 SFF slot with PCIe 4.0 x16 host interface.
Supports a variety of 2-port and 4-port adapters with 1GbE, 10GbE
and
25GbE network connectivity. One port can optionally be shared with
the XClarity Controller (XCC) management processor for
Wake-on-LAN and NC-SI support. |
PCI Expansion slots | Up to 3x PCIe 4.0 slots, all with rear access, plus a slot
dedicated to the OCP adapter. Slot availability is based on riser
selection and rear drive bay selection. Slot 3 requires two
processors.
Four choices for rear-access slots:
* 3x PCIe 4.0 x16 low-profile slots
* 1x PCIe 4.0 x16 full-height half-length slot + 1x PCIe 4.0 x16
low-profile slot
* 1x PCIe 4.0 x16 low-profile slot (also supports 2x rear 2.5-inch
drive bays)
* 2x PCIe 4.0 x16 low-profile slot (also supports 2x rear 7mm
2.5-inch drive bays)
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.
Note: Not all slots are available in a 1-processor configuration. |
Ports | Front: 1x USB 3.1 G1 (5 Gb/s) port, 1x USB 2.0 port (also for XCC
local management), External diagnostics port, optional VGA port.
Rear: 3x USB 3.1 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 3.1 G1 connector for operating system or license
key purposes |
Cooling | Up to 8x N+1 dual-rotor redundant hot-swap 40 mm fans,
configuration dependent. One fan integrated in each power supply. |
Power supply | Up to two hot-swap redundant AC power supplies, 80 PLUS Platinum or
80 PLUS Titanium certification. 500 W, 750 W, 1100 W and 1800
W AC options, supporting 220 V AC. 500 W, 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. |
Video | G200 graphics with 16 MB memory with 2D hardware accelerator,
integrated into the XClarity Controller. Maximum resolution is
1920x1200 32bpp at 60Hz. |
Dimensions | Width: 440 mm (17.3 in.), height: 43 mm (1.7 in.), depth: 773 mm
(30.4 in.). |
Weight | Maximum: 26.3 kg (58 lb) |
