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NEC Scalable Enterprise Server Express5800/A2000

Quick Overview

Enterprise-class 4-socket /4U rack server.
Support for the Intel® Xeon® Processor E7 v3 Family.
High reliability, availability and serviceability (RAS) features.
Operation-able in 40ْ C (104ْ F).
Made in Japan.
3 Years warranty.



Form factor: 4U Rack
Number of processors:
A2040c: 2 to 4 (configurable), A2020c: 2 (fixed), A2010: 1 (fixed)
Intel® Xeon® Processor E7-8890 v3,
(2.5 GHz/18-core/45 MB)
Intel® Xeon® Processor E7-8880 v3,
(2.3 GHz/18-core/45 MB)
Intel® Xeon® Processor E7-8870 v3,
(2.1 GHz/18-core/45 MB)
Intel® Xeon® Processor E7-4850 v3,
(2.2 GHz/14-core/35 MB)
Intel® Xeon® Processor E7-4820 v3,
(1.9 GHz/10-core/25 MB)
Intel® Xeon® Processor E7-4809 v3,
(2.0 GHz/8-core/20 MB)
Intel® Xeon® Processor E7-8891 v3,
(2.8 GHz/10-core/45 MB)
Intel® Xeon® Processor E7-8893 v3,
(3.2 GHz/4-core/45 MB)
Memory type:
DDR4-2133 Registered DIMM (8/16/32GB),
DDR4-2133 Load Reduced DIMM (32/64GB)
Memory slots: 64 (in case of A2010c:32)
Maximum memory: 4 TB (2TB for A2010c)
Storage type:
Hot plug 2.5-inch SAS HDD
Hot plug 2.5-inch SAS SSD


Maximum internal drive bays: 8
Maximum internal storage:
HDD: 9.6TB, SSD: 3.2TB
Removable media:
Internal or external drive (option)
Expansion slots:
14x (in case of A2010c:7x) PCI,
Express 3.0 (x8 lane, x8 socket),
(Low Profile, 167.6mm in length).
2x PCI Express 3.0 (x4 lane, x8 socket),
(Low Profile, 167.6mm in length).
Video (VRAM):
Embedded in management controller chip (8MB)
2x Management LAN connector (1000BASE-T
/100BASE-TX/10BASE-T, RJ45, rear)
Up to 4 80 PLUS® Platinum certified power
supply/ Redundancy and hot plug supported.
Maximum power consumption (200V):
A2040c:2358VA / 2311 Watt,
A2020c:2223VA / 2179 Watt,
A2010c:1425VA / 1396 Watt.
5x USB 2.0 (3x front, 1x rear 1x internal)
1x VGA (front), 1x SUV,
(2x USB /1x VGA/1x Serial, rear)


Dimensions (W x D x H) mm:
443.0 x 719.3 x 174.5 mm (4U rack height)
482.6 x 892.5 x 175.5 mm
(including protruding objects and guide rails)
Maximum weight:
A2040c:54kg, A2020c:54Kg, A2010c:48Kg
Temperature & humidity condition
10 to 40°C/ 50 to 104°F , 20 to 80%
-10 to 55°C/14 to 131°F, 20 to 80%
Operating systems & virtualization software:
Microsoft®Windows Server®2012,
Standard / Data center.
Microsoft®Windows Server®2012 R2,
Standard / Data center.
Red Hat®Enterprise Linux®6.6 or later (x86_64)
VMware® ESXi™ 5.5 update 2
VMware® ESXi™ 6
Country of origin: Japan
Warranty: 3 Years warranty

Additional Information


Product Model Express5800/A2000..
Main Сategory Servers
Brand Name NEC
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