Main Specifications
Product Description: Lenovo ThinkSystem SR850 - rack-mountable - Xeon Gold 5220 2.2 GHz - 128 GB - no HDD
Type: Server - rack-mountable
Height (Rack Units): 2U
Localization: Region: North America
Server Scalability: 4-way
Processor: 4 x Intel Xeon Gold 5220 / 2.2 GHz (3.9 GHz) (18-core)
Cache Memory: 99 MB
Cache Per Processor: 24.75 MB
RAM: 128 GB (installed) / 1.5 TB (max) - DDR4 SDRAM - ECC
Storage Controller: RAID (SATA 6Gb/s / SAS 12Gb/s) - PCIe 3.0 x8 (ThinkSystem RAID 930-8i)
Server Storage Bays: Hot-swap 2.5"
Hard Drive: No HDD
Optical Storage: No optical drive
Graphics Controller: Matrox G200
Video Memory: 16 MB
Power: AC 200/240 V (50/60 Hz)
Power Redundancy: Yes
OS Provided: No operating system
Dimensions (WxDxH): 19 in x 30.1 in x 3.4 in
Weight: 39.68 lbs
Environmental Standards: ENERGY STAR Qualified
Manufacturer Warranty: Limited warranty - 3 years - on-site - response time: next business day
General
Type: Server
Product Form Factor: Rack-mountable - 2U
Built-in Devices: Status LCD
Embedded Security: Trusted Platform Module (TPM 1.2) Security Chip
Server Scalability: 4-way
Hot-Swap Bays Qty: 8
Localization: Region: North America
Processor / Chipset
CPU: Intel Xeon Gold 5220 / 2.2 GHz
Max Turbo Speed: 3.9 GHz
Number of Cores: 18-core
CPU Qty: 4
Max CPU Qty: 4
Chipset Type: Intel C624
Cache Memory
Installed Size: 99 MB
Cache Per Processor: 24.75 MB
RAM
Installed Size: 128 GB / 1.5 TB (max)
Technology: DDR4 SDRAM - ECC
Effective Memory Speed: 2666 MHz
Rated Memory Speed: 2666 MHz
Form Factor: DIMM 288-pin
Slots: 48 (total) / 44 (empty)
Features: Registered, Memory Mirroring, Memory Sparing, mixing of different types of memory modules is not supported, slots 13 - 24 are available in two-processor configuration only, supports Intel Optane DC Persistent Memory (DCPMM)
Configuration Features: 4 x 32 GB
RAM Supported: 1.5 TB registered - ECC
3 TB Load-Reduced - ECC
6 TB 3DS registered - ECC
Hard Drive
Type: No HDD
Storage Controller
Type: 1 x RAID - PCIe 3.0 x8
Controller Interface Type: SATA 6Gb/s / SAS 12Gb/s
Storage Controller Name: ThinkSystem RAID 930-8i
Channel Qty: 8
RAID Level: RAID 0, RAID 1, RAID 5, RAID 6, RAID 10, RAID 50, JBOD, RAID 60
Buffer Size: 2 GB
Optical Storage
Type: No optical drive
Monitor
Monitor Type: None.
Graphics Controller
Graphics Processor: Matrox G200
Video Memory: 16 MB
Video Interfaces: VGA
Networking
Remote Management Controller: XClarity Controller (XCC) Enterprise
Features: Wake on LAN (WoL)
Expansion / Connectivity
Bays: 4 (total) / 4 (free) x hot-swap 2.5"
4 (total) / 4 (free) x hot-swap AnyBay - 2.5"
Slots: 1 (total) / 1 (free) x LAN-on-Motherboard (LOM)
1 (total) / 1 (free) x PCIe 3.0 x16 - low-profile (2 processors must be installed)
1 (total) / 1 (free) x PCIe 3.0 x8 - low-profile (2 processors must be installed)
3 (total) / 3 (free) x PCIe 3.0 x8 - low-profile
1 (total) / 1 (free) x PCIe 3.0 x16 - low-profile
3 (total) / 3 (free) x PCIe 3.0 x8 - half-length, full-height (2 processors must be installed)
Interfaces: 2 x USB 3.0 (2 rear)
2 x USB 2.0 (2 in front)
2 x VGA (1 front, 1 rear)
1 x management - RJ-45
1 x serial
Miscellaneous
Included Accessories: Slide tool-less rail kit
Compliant Standards: TUV GS, BSMI CNS 13438 Class A, EN55024, CB, AS/NZS 60950-1, CCC, IEC 60950-1, EN 60950-1, FCC Part 15 A, CSA C22.2 No. 60950-1, GB 17625.1, GB 9254 Class A, VCCI Class A, EAC, GB 4943.1, BIS, IEC60950-1, NOM-019, EK1-ITB2000, KN35, ICES-003 issue 6 Class A, KN32 Class A, CNS 14336-1, EN 55032 Class A, CISPR 32 Class A, EN61000-3-3, EN61000-3-2
Power
Device Type: Power supply - hot-plug
Power Redundancy: Yes
Power Redundancy Scheme: 1+1
Installed Qty: 2
Max Supported Qty: 2
Nominal Voltage: AC 200/240 V (50/60 Hz)
Power Provided: 1100 Watt
80 PLUS Certification: 80 PLUS Platinum
Operating System / Software
OS Provided: No operating system
Environmental Standards
ENERGY STAR Certified: Yes
ENERGY STAR Version: 2.1
Manufacturer Warranty
Service & Support: Limited warranty - 3 years - on-site - response time: next business day
Dimensions & Weight
Width: 19 in
Depth: 30.1 in
Height: 3.4 in
Weight: 39.68 lbs