Popis produktu a specifikace
77D2GA00KEA 4x Gold 6230 20C 125W 2.1GHz 4x 32GB 2933 930-8i 8x 2.5" / 16 (4x AnyBay) Optional 7 / 7 (x16 riser) 2x 1100W HS Yes Yes Option Ent Slide
7D2F - 1 year warranty
7D2G - 3 year warranty
Form factor 2U rack.
Four second-generation Intel Xeon Processor Scalable Family of processors, either Gold or Platinum level processors (formerly codename "Cascade Lake"). Supports processors up to 28 cores, core speeds up to 3.8 GHz, and TDP ratings up to 205W. Two processor sockets on the system board and two processors on the Processor and Memory Expansion Tray. Three Intel Ultra Path Interconnect (UPI) links at 10.4 GT/s each. The four processors are connected in a mesh topology.
Intel C624 "Lewisburg" chipset
Up to 48 DIMM slots (12 DIMMs per processor). Each processor has 6 memory channels, with 2 DIMMs per channel. Lenovo TruDDR4 RDIMMs, LRDIMMs and 3DS RDIMMs are supported. There are 24 DIMM sockets on the system board, and an additional 24 DIMM sockets on the processor and memory expansion tray (standard on most models).
DIMM slots are shared between standard system memory and persistent memory. DIMMs are available in three speeds: 2666 MHz, 2933 MHz and Performance+ 2933 MHz. Performance+ DIMMs support 2993 MHz with two DIMMs installed per channel (2DPC), whereas 2933 MHz DIMMs support 2933 MHz with only 1 DIMM per channel (1DPC).
Persistent memory Supports up to 24 Intel Optane DC Persistent Memory modules (DCPMMs) installed in the DIMM slots. Persistent memory is installed in combination with system memory DIMMs.
With system memory DIMMs: Up to 6TB with 48x 128GB 3DS RDIMMs and four processors (1.5TB per processor)
With Persistent Memory in memory mode: Up to 12TB of Persistent Memory with 24x 512GB Intel Optane DC Persistent Memory modules and eight processors (3TB per processor)
With Persistent Memory in AppDirect mode: Up to 15TB total memory (12TB of Persistent Memory using 24x 512GB DCPMMs + 3TB of system memory using 24x 128GB 3DS RDIMMs and four processors) (3.75TB per processor)
Note: Support of more than 1TB per processor (more than 4TB for a 4-processor system) requires M-suffix or L-suffix processors with 2TB or 4.5TB memory support respectively. These calculations include any Persistent Memory installed. See the Processor options section for information.
Memory protection ECC, SDDC (for x4-based memory DIMMs), ADDDC (for x4-based memory DIMMs), memory mirroring, and memory sparing.
Disk drive bays
Up to 16 2.5-inch hot-swap SAS/SATA bays.
Maximum internal storage
Up to 122.88 TB with 16x 7.68 TB 2.5" SSDs, or up to 32 TB with 16x 2.0 TB 2.5” 7.2K HDDs. Mix of SSDs/HDDs supported.
No embedded RAID
12 Gb SAS/SATA RAID adapters:
RAID 530i (cacheless) supports RAID 0, 1, 10, 5, 50
RAID 730-8i with 1GB cache supports RAID 0, 1, 10, 5, 50
RAID 730-8i with 2GB flash-backed cache supports RAID 0, 1, 10, 5, 50, 6, 60
RAID 930-8i with 2GB flash-backed cache supports RAID 0, 1, 10, 5, 50, 6, 60
RAID 930-16i and 24i with 4GB or 8GB flash-backed cache supports RAID 0, 1, 10, 5, 50, 6, 60
12 Gb SAS/SATA non-RAID: 430-8i and 430-16i HBAs
Optical drive bays No internal optical drive.
Tape drive bays No internal backup drive.
Integrated 10Gb Ethernet controller, based on the Intel Ethernet Connection X722. The server supports 1 of 6 available Phy adapters, providing either 2- or 4-port Gigabit Ethernet, 2- or 4-port 10 GbE with SFP+ connections or 2- or 4-port 10 GbE with RJ45 connections. 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 eight PCIe slots plus a slot reserved for a LOM Ethernet adapter, plus a slot for the M.2 adapter. Five slots plus the LOM slot are on the system board and three (slots 3-5) are through a riser card. Four riser cards are available.
The slots are as follows:
Slot 1: PCIe 3.0 x16 (low profile)
Slot 2: PCIe 3.0 x8 (low profile)
Slot 3-5: Riser card slots (choices are x8/x8/x8, x8/x8/x8ML2 and x8/x16ML2)
Slot 6: PCIe 2.0 x2 / 6 Gb SATA slot reserved for M.2 adapter and drives
Slot 7: Reserved for Ethernet LOM phy adapter
Slot 8: PCIe 3.0 x8 (low profile)
Slot 10: PCIe 3.0 x16 (low profile)
Slot 11: PCIe 3.0 x16 (low profile)
Tip: There is no slot 9 in this server.
Front: Two USB 2.0 ports or one USB 2.0 and one USB 3.0 port, model dependent. The first USB 2.0 port can be configured to support local systems management by using the XClarity Administrator mobile app on a mobile device connected via a USB cable. Optional front VGA video port (CTO or field upgrade).
Rear: Two USB 3.0 ports, one VGA video port, one DB-9 serial port, and one RJ-45 XClarity Controller (XCC) systems management port. The serial port can be shared with the XCC for serial redirection functions.
Internal: Optional M.2 adapter in dedicated slot supporting one or two M.2 drives (for OS boot support, including hypervisor support).
Six N+1 redundant hot swap 60 mm fans (all six standard). One fan integrated in each power supply.
Up to two hot-swap redundant AC power supplies (all 80 PLUS Platinum certification): 750 W, 1100 W, 1600 W and 2000 W 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.
G200 graphics with 16 MB memory with 2D hardware accelerator, integrated into the XClarity Controller. Maximum resolution is 1920x1200 32bpp at 60Hz.
Drives, power supplies, and fans.
XClarity Controller embedded management, XClarity Administrator centralized infrastructure delivery, XClarity Integrator plugins, and XClarity Energy Manager centralized server power management. XClarity Controller Advanced standard with the SR850P; XClarity Controller Enterprise optional with software license upgrade. Light path diagnostics for local failure detection and reporting, with optional LCD diagnostics pull-out panel.
Power-on password, administrator's password, Trusted Platform Module (TPM), supporting TPM 1.2 or TPM 2.0. In China only, optional Trusted Cryptographic Module (TCM). Lockable top cover. Optional lockable front security bezel.
Operating systems supported
Microsoft Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware ESXi. See the Operating system support section for specifics.
Three-year or one-year (model dependent) customer-replaceable unit and onsite limited warranty with 9x5 next business day (NBD).
Lenovo Press - https://lenovopress.com/lp1237-lenovo-thinksystem-sr850p-server