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Lenovo Flex System Enterprise Chassis with 2 x 2500W AC PSU, Rackable

Kalkulačka splátek CETELEM
197436 Kč s DPH

163170 Kč bez DPH
Dostupnost: Nedostupné
Part no.: 8721ALG
Výrobce: LENOVO
Váha: 178,07
Záruka: 36 měsíců
Lenovo Flex System Enterprise Chassis with 2 x 2500W AC P...
Produkt je zařazen:

Popis produktu:
Flex System is the next generation of blade technology with more performance and bandwidth and far more capability to consolidate and virtualize than previous systems. Flex System is anchored by the Flex System Enterprise Chassis which enables high-speed performance with integrated servers and networking. Furthermore, its flexible design can meet the needs of varying workloads with independently scalable IT resource pools for higher utilization and lower cost per workload.


Machine type 8721
Firmware Chassis with first generation Chassis Management Module (68Y7030): IBM-signed firmware
Chassis with Chassis Management Module 2 (00FJ669): Lenovo-signed firmware
Form factor 10U rack-mounted unit.
Maximum number of compute nodes 14 half-wide (single bay), seven full-wide (two bays), three double-height full-wide (four bays) or one quadruple-height full-wide (8 bays). Mixing is supported.
Chassis per 42U rack Four.
Nodes per 42U rack 56 half-wide, or 28 full-wide.
Management Chassis Management Modules 2 (CMM2) modules provide chassis management. One or two CMM2s standard, depending on the model and the use of two provides redundancy. Earlier models of the Enterprise Chassis use the first generation CMM. The CMM2 interfaces with the integrated management module (IMM2) integrated in each compute node in the chassis. Optional Lenovo XClarity Administrator for hardware resource management with integrators to VMware vCenter and Microsoft System Center, including virtualization, networking, and storage management. Chassis with first generation CMM can be upgraded to CMM2 however CMM and CMM2 cannot be mixed.
I/O architecture Up to eight lanes of I/O to an I/O adapter card, with each lane capable of up to 16 Gbps bandwidth. Up to 16 lanes of I/O to a half-wide node with two adapters. A wide variety of networking solutions, including Ethernet, Fibre Channel, Fibre Channel over Ethernet (FCoE), and InfiniBand.
Power supplies Up to six power supplies that can provide N+N or N+1 redundant power. AC power supplies are 80 PLUS Platinum certified and provide over 94% efficiency at 50% load and 20% load. Each power supply contains two independently powered 40 mm cooling fan modules. Power supply options are 2500W AC, 2500W HVDC and 2500W -48V DC power supplies. All installed power supplies must be identical.
Fan modules Ten fan modules (eight 80 mm fan modules and two 40 mm fan modules); Four 80 mm and two 40 mm fan modules standard.
Dimensions Height: 440 mm (17.3 in) Width: 447 mm (17.6 in) Depth: 800 mm (31.5 in) (measured from front bezel to rear of chassis), 840 mm (33.1 in) (measured from node latch handle to the power supply handle)
Weight Minimum configuration: 96.62 kg (213 lb) Maximum configuration: 220.45 kg (486 lb)
Sound level 7.5 bels (declared)
Temperature Operating air temperature 5°C to 40°C
Electrical power AC Input power: 200 - 240 V ac (nominal), 50 or 60 Hz; HVDC DC Input power: 240 - 380 V dc (nominal); -48 V DC Input power: -48V to -60 V dc (nominal); Minimum configuration: 0.51 kVA (two power supplies); Maximum configuration: 13 kVA (six power supplies)
Power consumption 12,900 watts maximum



Lenovo Press - https://lenovopress.com/tips0863-flex-system-enterprise-chassis


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