7DCLA00JEA Xeon E-2478 8C 80W 2.8GHz 1x 32GB 5350-8i 8x 2.5-in HS / Open bay x8 LP, x8 LP, x8 Int Opt 1x 800W HS / 1 (Y) Plat Opt Fric



Machine type
7DCM - 1 year warranty
7DCL - 3 year warranty

Form factor 1U rack-mount
Processor
One Intel processor. Choose from:

Intel Xeon E-2400 Series processors ("Raptor Lake-E") up to to 8 cores, with core speeds up to 3.5 GHz
Intel Pentium G7400 and G7400T processors ("Alder Lake-R") with 2 cores and core speeds up to 3.7 GHz
Chipset Intel Raptor Lake PCH-S C266
Memory Four DIMM sockets supporting Lenovo TruDDR5 DIMMs at 4800 MHz (Xeon processors) or 4800 MHz (Pentium processors). Support ECC UDIMMs.
Memory maximum Up to 128 GB using 4x 32 GB UDIMMs.
Memory protection Error-correcting code (ECC)
Disk drive bays
Available configurations:

10x 2.5-inch hot-swap SAS/SATA drive bays
8x 2.5-inch hot-swap SATA only, or SAS/SATA drive bays
4x 3.5-inch hot-swap SATA only, or SAS/SATA drive bays
4x 3.5-inch simple-swap drive bays, all SATA
4x 3.5-inch simple-swap drive bays, 2x SATA and 2x NVMe
In addition, the SR250 V3 supports two M.2 drives installed in an M.2 adapter which is installed in PCIe slot.

Maximum internal storage
2.5-inch drives:
76.8TB using 10x 7.68TB SATA 6Gb HS SSDs
24TB using 10 x 2.4TB 10K 2.5-inch SAS HDDs
3.5-inch drives:
88TB using 4x 22TB 3.5-inch SAS HDDs
30.7TB using 4x 7.68TB 3.5-inch SATA SSDs
Intermix of SAS and SATA is supported.
Storage controller
Software RAID (RAID level 0, 1, 5, and 10): Intel VROC SATA RAID
12 Gb SAS/SATA RAID adapters
12 Gb SAS/SATA host bus adapters
CFF RAID adapters
Optical drive bays No support. Use an external optical drive.
Tape drive bays No support
Network interfaces Two integrated Gigabit Ethernet 1000BASE-T ports (RJ-45) based on Broadcom BCM5720 embedded controller, one can be shared with XCC for systems management. Third dedicated Gigabit Ethernet port for XCC systems management.
PCI Expansion slots
Two PCIe slots depending on the riser selected:

Riser with two x8 slots:
Slot 1: PCIe G4 x8 (x8 slot, open-ended) 25W, half-length, low-profile
Slot 2: PCIe G4 x8 (x16 slot, closed-ended) 50W, half-length, low-profile
Slot 3 (internal slot): PCIe G3 x4 (x8 slot, closed-ended) 25W, half-length, low-profile
Riser with one x16 slot:
Slot 1: Not connected
Slot 2: PCIe G5 x16 (x16 slot, closed-ended) 75W, half-length, full-height to support PCIe x16 card, such as GPU
Slot 3 (internal slot): PCIe G3 x4 (x8 slot, closed-ended) 25W, half-length, low-profile
Note: Slot 3: 1x slimline x8 connector to support onboard NVMe (PCIe 3.0) or CFF RAID card

Ports
Front:
One USB 3.2 G1 (5 Gb/s) port
One USB 2.0 port (also for XClarity Mobile connectivity for local systems management)
Optional VGA port
Rear:
Two USB 3.2 G2 (5 Gb/s) ports
One VGA video
One RJ-45 systems management network port
Two RJ-45 GbE network ports
One serial port
Cooling Four non-hot-swap system fans
Power supply
Model dependent choices:

One fixed 300W power supply, 80 PLUS Gold certified
Two hot-swap 800W redundant power supplies, 80 PLUS Platinum or Titanium certified, Energy Star and ErP Lot 9 compliant (Energy Star and ErP Lot 9 only with Intel Xeon processors)
Hot-swap parts Hard drives and hot-swap power supplies
Systems management Operator panel with status LEDs. XClarity Controller 2 (XCC2) embedded management, XClarity Administrator centralized infrastructure delivery, XClarity Integrator plugins, and XClarity Energy Manager centralized server power management. Optional XCC2 platinum to enable premium functions.
Security features Power-on password, administrator's password, Trusted Platform Module, supporting TPM 2.0. Optional lockable front bezel for physical security.
Video G200 graphics with 16 MB memory, integrated into the XCC2. For use with local Administrator functions (not designed for workstation use). Maximum resolution is 1920x1200 32bpp at 60Hz.
Operating systems supported Microsoft Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware ESXi. See the Operating system 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: 434.4 mm (17.1 in.), height: 43 mm (1.7 in.), depth: 561 mm (22.1 in.). See Physical specifications for details.
Weight Maximum configuration: 12.3 kg (27.1 lb) (3.5” config) or 11.44 kg (2.5” config).