High performance and flexible scalabilitySupports two Intel® Xeon® E5-2600 series 4-core, 6-core, or 8-core processors, providing a maximum L3 cache of 20 MB and QuickPath Interconnect (QPI) at 8 GT/s; adopts the power consumption adjustment and Turbo acceleration technology to improve performance while reducing power consumption.Supports 24 DDR3 DIMMs, with a maximum memory capacity of 768 GB, providing enriched memory resources for memory-intensive applications.Supports HUAWEI ES series high-performance PCIe SSD cards, providing superb I/O performance to resolve hard disk I/O bottlenecks.Supports high-performance GPUs, improving the graphics processing and floating-point computing performances.

High energy efficiencyUses highly efficient 80 Plus Platinum PSUs that comply with the ENERGY STAR standards and have passed the China Energy Conservation and Environmentally-Friendly Certification.Provides 460 W and 800 W PSUs for flexible configurations to improve power efficiency.Uses temperature sensors to monitor the heat of key components, working with intelligent fan speed adjustment to precisely cool the server, markedly increasing the cooling efficiency.Adopts dynamic power capping to control the preset power consumption, preventing service interruption.

Simple management and maintenanceSupports the black box function to facilitate quick fault location and service recovery.Implements simple system management by using the built-in BMC, which supports SOL and remote KVM, startup, and shutdown.

Flexible and high reliability local storageSupports eight 2.5-inch SAS/SATA HDDs or SSDs. Alternatively, twelve 3.5-inch SAS/SATA HDDs and two 2.5-inch SAS/SATA HDDs or SSDs, or twenty-six 2.5-inch SAS/SATA HDDs or SSDs can be installed. Hard disks are hot-swappable, providing a maximum storage capacity of 38 TB. This meets the large storage capacity application requirements of servers.Adopts the industry-leading RAID technology, supporting RAID 0, 1, 10, 5, 50, 6 and 60 and providing a 512 MB or 1 GB cache; supports an optional BBU and supercapacitor, RAID state migration, RAID configuration memory, self-diagnosis, and remote web setting to ensure data reliability. ItemTecal RH2288 V2 Rack Server

Form factor	2U rack server
Number of processors	1 or 2
Processor	Intel® Xeon® E5-2600 series
	Core options: 4, 6, or 8
	Maximum power: 135 W
	Maximum dominant frequency: 3.3 GHz
	L3 cache: 20 MB
Memory	24 DDR3 RDIMMs/LRDIMMs, up to 768 GB
Internal storage	Supports 8 hot-swappable 2.5-inch 6 Gbps Serial attached SCSI (SAS) or Serial advanced technology attachment (SATA) hard disks.
	or 12 hot-swappable 3.5-inch 6 Gbps SAS/SATA hard disks and 2 hot-swappable 2.5-inch 6 Gbps SAS/SATA hard disks.
Expansion	Options:
	8 x 2.5" SAS/SATA HDDs or SSDs, up to 8 TB
	12 x 3.5" SAS/SATA HDDs and 2 x 2.5" SAS/SATA HDDs or SSDs, up to 38 TB
	26 x 2.5" SAS/SATA HDDs or SSDs, up to 26 TB
RAID support	RAID 0, 1, 10, 5, 50, 6, and 60
	RAID cache: 512 MB or 1 GB
	Power-off protection:
	BBU
	Supercapacitor
LOM network port	4 onboard GE ports
Expansion slot	Up to 6 PCIe 3.0 slots
	1 processor:
	1 PCIe 3.0 x16
	1 PCIe 3.0 x8
	1 PCIe slot for a RAID controller card
	2 processors:
	3 PCIe 3.0 x8
	1 PCIe slot for a RAID controller card
	(Optional) 1 PCIe 3.0 x16
	(Optional) 1 PCIe 3.0 x8
USB port	6 (front: 2, rear: 2, built-in: 2)
Fan module	4 hot-swappable counter-rotating fan modules in N+1 redundancy mode
PSU	2 hot-swappable 1+1 redundant PSUs:
	AC: 460 W or 800 W
	–48 V DC: 800 W
Management	Built-in BMC, supporting Huawei USM management software, IPMI, SOL, KVM over IP, and virtual media
	One 10/100 Mbit/s RJ45 management network port
Operating systems supported	Microsoft Windows Server
	Red Hat Enterprise Linux
	SUSE Linux Enterprise Server
	Oracle Enterprise Linux
	Debian
	CentOS
	Oracle Server VM
	Citrix XenServer
	VMware ESXi
Power supply	110 V/220 V AC or –48 V DC
Operating temperature	5ºC – 40ºC
Dimensions	Height: 87.5 mm (3.44 in.)
	Width: 447 mm (17.60 in.)
	Depth: 740 mm (29.13 in.)

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