Components	Specification
Machine type	7D8K - 1 year warranty
	7D8J - 3 year warranty
Form factor	Tower (can be installed in a rack with the available Rack Mount Kit)
Processor	One Intel processor. Choose from:
	Intel Xeon E-2300 Series processors ("Rocket Lake-E") up to to 8 cores, with core speeds up to 3.7 GHz
	Intel Pentium G6405, G6505 and G6605 processors ("Comet Lake Refresh") with 2 cores, with core speeds up to 4.3 GHz
Chipset	Intel C256 chipset ("Tiger Lake") part of the "Tatlow" platform
Memory	Four DIMM sockets supporting Lenovo TruDDR4 DIMMs at 3200 MHz (Xeon processors) or 2666 MHz (Pentium processors). Support ECC UDIMMs.
Memory maximums	Up to 128 GB using 4x 32 GB UDIMMs.
Memory protection	Error-correcting code (ECC)
Disk drive bays	Up to 3x non-hot swap (NHS) drive bays:
	2x 3.5-inch NHS drive bays supporting HDDs or SSDs
	1x 2.5-inch NHS drive bay supporting an SSD
	The server can be configured without any HDDs or SSDs. The server also supports 1x NVMe M.2 drive installed in a socket on the system board as a boot drive.
Maximum internal storage	3.5-inch drives:
	16TB using 2x 8TB 3.5-inch HDDs
	1.92TB using 2x 960GB 3.5-inch SATA SSDs
	2.5-inch drives:
	960GB using 1x 960GB 2.5-inch SATA SSDs
	HDDs and SSDs can be installed in the same server but are not supported in the same RAID volume
Storage controller	Onboard 6 Gb SATA controller, supporting AHCI mode (non-RAID) or Intel RSTe software RAID (RAID 0, 1, 5)
	RAID 5350-8i adapter
	4350-8i SAS/SATA 12Gb HBA
Optical drive	Optional slim DVD-RW drive in dedicated bay.
Network interfaces	One integrated Gigabit Ethernet 1000BASE-T port (RJ-45) using Intel I219-LM controller.
PCI Expansion slots	Three PCIe slots as follows:
	Slot 1: PCIe 4.0 x16 full-height half-length (FHHL)
	Slot 2: PCIe 3.0 x1 FHHL
	Slot 3: PCIe 3.0 x4 (physical connector is x16) FHHL
	With a Pentium processor, Slot 1 is PCIe 3.0.
Ports	Front ports:
	Five USB ports
	1x USB 3.2 G2 with USB-C connector (10Gbps)
	2x USB 3.2 G2 (10Gbps)
	2x USB 3.2 G1 (5Gbps)
	Microphone port*
	Headset port*
	Rear ports:
	Four USB ports (all USB 3.2 G1 (5Gbps)
	Two DisplayPort video ports (require a processor with integrated graphics)
	One RJ-45 Gigabit Ethernet port
	One serial port
	One audio line-out port*
	* Windows 10 and Windows 11 only; some line noise is possible
Audio	Mono amplifier (speaker) mounted on the inside of the front bezel; Audio line-out port at the rear of the server; microphone and headset ports at the front of the server
Cooling	Two fixed system fans. Additional fans attached to the processor and power supply. Supports ASHRAE A2 environments.
Power supply	One fixed power supply, either 300W (80 PLUS Gold) or 500W (80 PLUS Platinum) power supply.
Hot-swap parts	None
Systems management	Power and drive activity LEDs. Intel Active Management Technology (AMT) 15.0 server management. Supports Integrated Lenovo XClarity Provisioning Manager Lite (USB memory key-based) for system setup and firmware upgrades. No support for XClarity Controller (XCC).
Security features	Power-on password, administrator's password, Trusted Platform Module (TPM), supporting TPM 2.0. Optional Chassis intrusion switch. Padlock loop and Kensington cable slot for physical security.
Video	Integrated Intel Graphics Technology (Intel GT) on most processors - see the Processors section. Two DisplayPort ports. Maximum resolution is 3840 x 2160 pixels (4K) at a refresh rate of 60Hz. On servers with a processor that does not have integrated graphics, the two DP ports are not connected and a separate GPU adapter is required. See GPU adapters for details.
Operating systems supported	Microsoft Windows Server, Red Hat Enterprise Linux, VMware ESXi. See the Operating system support section for specifics.
Limited warranty	Three-year or one-year (model dependent) customer-replaceable unit and onsite limited warranty with 9x5 next business day (NBD).
Service and support	Optional service upgrades are available through Lenovo Services: 4-hour or 2-hour response time, 6-hour fix time, 1-year or 2-year warranty extension, software support for Lenovo hardware and some third-party applications.
Dimensions	Width: 170 mm (6.7 in.), height: 376 mm (14.8 in.), depth: 316 mm (12.4 in.). See Physical and electrical specifications for details.
Weight	Maximum: 9.4 kg (20.7 lb)