Nexus AI Server
1 / 5
The R940xa can accelerate real-time decision-making speed for applications. The R940xa combines 4 CPUs and 4 GPUs in a 1:1 ratio to maximize performance and accelerate database acceleration. The R940xa has up to 6 TB of memory and 4 slots of performance, providing consistent fast response time and reducing cloud service costs and security risks through local capacity expansion.
The 4U R940xa allows you to flexibly adapt to constantly changing business needs, while large internal storage allows you to scale as database complexity and scale grow.
| Processor | Up to four 2nd generation Intel® Xeon® Scalable processors, up to 28 cores per processor |
| Memory | 48 DDR4 DIMM sockets, support for RDIMM/LRDIMMs, up to 2933 MT/S, up to 6 TB. Up to 12 NVDIMMs, up to 384 GB. Up to 24 Intel® Optane™ Persistent Memory PMem, 12.28 TB maximum (15.36 TB maximum with PMem+LRDIMMs). Only registered ECC DDR4 DIMMs are supported. |
| Storage controllers | Internal controller: PERC H330, H730P, H740P, HBA330. External controller: H840, 12 Gbps SAS HBA, HBA355e. Software RAID: S140. Boot Optimized Storage Subsystem (BOSS): HWRAID 2 x M.2 SSD 240GB / 480 GB. Internal dual SD module. |
| Drive Bay | Front drive carrier: Up to eight 2.5" SAS/SATA (HDD/SSD), up to 61.44 TB, or up to 24 2.5" SAS/SATA (HDD/SSD), up to 184.32 TB, or up to 32 SAS/SATA (HDD/SSD), up to 4 NVMe PCIe SSDs, up to 245.76 TB. |
| Power supplies & Fans | Gold 1100 W -48 VDC; Platinum: 1100 W, 1100 W 240 VDC, 1600 W, 2000 W, 2400 W. Hot swap power supply with full redundancy option. 6 hot swappable fans with N+1 redundancy. |
| Sizing | Height: 174.3 mm (6.87") | Width: 441.16 mm (17.37") | Depth: 835.9 mm (32.9") | Weight: 56.0 kg (123.5 lb) |
| Embedded/At-Server | iDRAC9, iDRAC Direct |
| I/O & Ports | Network Daughter Card Options: 4x 1GbE, 4x 10GbE, 2x 10GbE + 2x 1GbE, or 2x 25GbE. Front port: 1 x dedicated iDRAC direct Micro-USB, 2 x USB 2.0, 1 x VGA. (Optional 1 x USB 3.0 is only available on 8-drive configuration). Rear port: 1 x dedicated iDRAC network port, 1 x serial, 2 x USB 3.0, 1 x VGA. Built-in port: 1 USB 3.0. Video card: 2 VGA. PCIe: Up to 12 x 3.0 slots (6x16 slots or 2x16 + 10x8 slots). |
| Warranty | 3 years |
