IBM 3850 X6 Podręcznik Użytkownika Pobierz pdf (Strona 6)

IBM System x3850 X6 6

Standard specifications

The following table lists the standard specifications.

Table 1. Standard specifications (Part 1)

Components Specification

Form factor 4U rack.

Processor Up to four Intel Xeon E7-4800 v2 or E7-8800 v2 processors, each in a Compute Book. Each

processor has either 15 cores (up to 2.8 GHz), 12 cores (up to 2.6 GHz), 10 cores (up to 2.2

GHz), eight cores (up to 2.0 GHz), or six cores (up to 3.4 GHz). There are three QPI links up to

8.0 GTps each. Up to 1600 MHz memory speed. Up to 37.5 MB L3 cache. Intel C602J chipset.

Memory Up to 96 DIMM sockets (24 DIMMs per processor, installed in the Compute Book). RDIMMs and

LRDIMMs (Load Reduced DIMMs) are supported, but memory types cannot be intermixed.

Memory speed up to 1600 MHz.

Memory

maximums

With RDIMMs: Up to 1.5 TB with 96x 16 GB RDIMMs and four processors.

With LRDIMMs: Up to 6 TB with 96x 64 GB LRDIMMs and four processors.

Memory

protection

ECC, Chipkill, RBS, memory mirroring, and memory rank sparing.

Memory-channe

l storage

IBM eXFlash DIMMs are installed in memory DIMM slots, but are seen by the OS as storage

devices. Memory channels with eXFlash DIMMs must also have at least one RDIMM. Cannot

be mixed with LRDIMMs. A maximum of 32 eXFlash DIMMs can be installed. Maximum 12.8

TB with 32x 400GB eXFlash DIMMs.

Disk drive bays Up to sixteen 1.8-inch eXFlash SSD bays, or up to eight 2.5-inch hot-swap SAS/SATA bays.

Maximum

internal storage

Up to 12.8 TB with 1.6 TB 2.5-inch SAS SSDs, or up to 9.6 TB with 1.2 TB 2.5-inch SAS HDDs,

up to 8 TB with 1 TB 2.5-inch NL SAS/SATA HDDs, up to 6.4 TB with 400 GB 1.8-inch SATA

SSDs.

RAID support 12 Gb SAS/SATA RAID 0, 1, or 10 with ServeRAID M5210; optional upgrades to RAID 5 and 50

are available (zero-cache; 1 GB non-backed cache; 1 GB or 2 GB flash-backed cache).

Upgrades to RAID 6 or 60 available for M5210 with 1 GB or 2 GB upgrades.

Optical and tape

bays

None. Supports external USB optical drives.

Network

interfaces

Mezzanine LOM (ML2) slot for dual-port 10 GbE cards with SFP+ or RJ-45 connectors or

quad-port GbE cards with RJ-45 connectors. See Table 2. Dedicated 1 GbE port for systems

management.

PCI Expansion

slots

Up to 11 PCIe slots plus dedicated Mezzanine LOM slot. The slots are as follows:

Two PCIe 3.0 x8 slots for internal RAID controllers (Storage Book)



Two PCIe 3.0 x16 slots (x16-wired), half length, full height (Primary I/O Book)



One PCIe 3.0 x16 (x8-wired), half length, full height (Primary I/O Book)



One ML2 slot for network adapter (PCIe 3.0 x8) (Primary I/O Book)



Two optional I/O Books, each with three slots, all full height (using these I/O Books requires



four processors). Optional books are hot-swap capable.

Optional I/O Books can be either of the following options:

Half-length I/O Book: Two PCIe 3.0 x8 slots, one PCIe 3.0 x16 slot.



Full-length I/O Book: Two PCIe 3.0 x16, one PCIe 2.0 x4 slot; two aux power connectors:



150 W and 75 W. Supports one double-wide GPU up to 300 W.

Ports Front: Two USB 3.0, one USB 2.0, and one DB-15 video ports. Rear: Four USB 2.0, one DB-15

video, one DB-9 serial, and one 1 GbE RJ-45 systems management. Internal: USB 2.0 port for

embedded hypervisor.

Cooling IBM Calibrated Vectored Cooling™. Up to ten redundant hot-swap fan packs and five fan zones

with N+1 fan redundancy. Each fan pack includes two counter-rotated dual-motor fans.

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