NEC Express5800/R120j-2M 2U High-Memory Rack Server

NEC Express5800/R120j-2M 2U High-Memory Rack Server

Brand: NEC | Category: Servers

SKU: N8100-2800Y | Part #: N8100-2800Y | MPN: N8100-2800Y

Contact for Pricing — Request a Quote

Request a Quote Contact Us

About the NEC Express5800/R120j-2M 2U High-Memory Rack Server

NEC Express5800/R120j-2M 2U High-Memory Rack Server is a compact yet expansive memory platform from NEC, engineered for memory-intensive enterprise workloads. This 2U server maximizes DRAM capacity in a space-efficient form factor, ideal for hyperscale data centers and mission-critical applications.

Key Features:

  • Up to 8TB DDR5 RDIMM capacity — consolidate massive in-memory datasets on a single platform
  • 2U form factor — maximize rack density while maintaining exceptional memory bandwidth
  • Optimized for financial services — validated for trading systems, risk engines, and real-time analytics
  • NEC reliability — enterprise-grade platform with redundant power and comprehensive monitoring

Perfect for:

  • In-memory databases (Redis, Memcached, SAP HANA) requiring massive capacity
  • Real-time financial risk and trading simulation
  • Large-scale analytics and machine learning model serving
  • Hyperscale content delivery and caching infrastructure

Technical Specifications

BrandNEC
CategoryServers
SKUN8100-2800Y
Part NumberN8100-2800Y
ConditionNew
Form Factor2U Rack Server
Processor Sockets2x LGA1700
Processor OptionsIntel Xeon Platinum 8490H (up to 60 cores)
Memory Slots24x DIMM
Max Memory Capacity1.5TB DDR5
Drive Bays2x 2.5" SAS/SATA + 12x 2.5" NVMe hot-swap
Network Ports4x 1GbE + 2x 10GbE
Power Supply2x 1600W redundant PSU
Dimensions87.6 x 432 x 716 mm
WeightApproximately 35 kg
Fan Configuration6x variable-speed hot-swap fans
Operating SystemsWindows Server, Linux, VMware, Hyper-V

Frequently Asked Questions about NEC Express5800/R120j-2M 2U High-Memory Rack Server

What does the NEC Express5800/R120j-2M 2U High-Memory Rack Server do?

The NEC Express5800/R120j-2M 2U High-Memory Rack Server is built for enterprise data-center workloads — virtualization (VMware, Proxmox, Nutanix), private cloud, database hosting, and AI/ML training. It fits standard EIA-310 server racks and supports redundant PSUs and hot-swap drives common in production environments.

What are the headline specs of the NEC Express5800/R120j-2M 2U High-Memory Rack Server?

Key specifications for the NEC Express5800/R120j-2M 2U High-Memory Rack Server: new condition; form factor 2U Rack Server; processor sockets 2x LGA1700; processor options Intel Xeon Platinum 8490H (up to 60 cores); memory slots 24x DIMM; max memory capacity 1.5TB DDR5; drive bays 2x 2.5" SAS/SATA + 12x 2.5" NVMe hot-swap. Manufacturer part number N8100-2800Y. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.