SYS-442B-NR
4U 4-socket system with 64 DIMMs and 24 NVMe/SAS/SATA drive bays

- Quad E2 (LGA-4710) Intel® Xeon® 6700 series processors with P-cores (4S/8S) up to 350W with air cooling
- Support for up to 6 double-width GPU accelerator cards
- Up to 64 DIMMs supporting up to 8TB DDR5 in 2DPC
- Flexible networking with up to 2 OCP 3.0 compatible AIOM slots
- Up to 4 PCIe 5.0 x8 FHHL + 2 PCIe 5.0 x16 FHHL + 8 PCIe 5.0 x8 FHFL + 4 PCIe 5.0 x16 FHFL + 2 PCIe 5.0 x16 AIOM
- Up to 24 front hot-swap 2.5" NVMe/SATA/SAS drive bays
- 4 Redundant 2700W Titanium Level Hot-plug power supplies
Key Applications
- Business Intelligence
- ERP, CRM
- Scientific Virtualization
- In-Memory Database
- HCI
- SAP HANA
Product Specification



Product SKU | SuperServer SYS-442B-NR |
Motherboard | Super X14QBH+ |
Processor | |
CPU | Quad E2 (LGA-4710) Intel® Xeon® 6700 series processors with P-cores (4S/8S) |
Core Count | Up to 86C/172T; Up to 336MB Cache per CPU |
Note | Supports 165W - 350W TDP CPUs (Air Cooled) |
GPU | |
Max GPU Count | Up to 6 double-width GPUs |
CPU-GPU Interconnect | PCIe 5.0 x16 CPU-to-GPU Interconnect |
GPU-GPU Interconnect | PCIe |
System Memory | |
Memory | Slot Count: 64 DIMM slots Max Memory (1DPC): Up to 4TB 6400MT/s ECC DDR5 RDIMM Max Memory (2DPC): Up to 8TB 5200MT/s ECC DDR5 RDIMM |
Memory Voltage | 1.1V |
On-Board Devices | |
Chipset | System on Chip |
Network Connectivity | Via AIOM |
Input / Output | |
LAN | 1 RJ45 1 GbE Dedicated BMC LAN port |
USB | 2 USB 3.0 ports(rear) |
Video | 1 VGA port(Front) 1 DisplayPort port(Rear) |
Serial | 1 COM port(Rear) |
System BIOS | |
BIOS Type | AMI 32MB SPI Flash EEPROM |
Management | |
Software | SuperCloud Composer® Supermicro Server Manager (SSM) Super Diagnostics Offline (SDO) Supermicro Thin-Agent Service (TAS) SuperServer Automation Assistant (SAA) New! |
Power configurations | Power-on mode for AC power recovery ACPI Power Management |
Security | |
Hardware | Trusted Platform Module (TPM) 2.0 Silicon Root of Trust (RoT) – NIST 800-193 Compliant |
Features | Cryptographically Signed Firmware Secure Boot Secure Firmware Updates Automatic Firmware Recovery Supply Chain Security: Remote Attestation Runtime BMC Protections System Lockdown |
PC Health Monitoring | |
CPU | Monitors for CPU Cores, Chipset Voltages, Memory 7 Phase-switching voltage regulator |
FAN | Fans with tachometer monitoring Status monitor for speed control Pulse Width Modulated (PWM) fan connectors |
Temperature | Monitoring for CPU and chassis environment Thermal Control for fan connectors |
Chassis | |
Form Factor | 4U Rackmount |
Model | CSE-418H2TS-R5K4AWP |
Dimensions and Weight | |
Height | 7" (177 mm) |
Width | 17.3" (438.4 mm) |
Depth | 33.4" (848.7 mm) |
Package | 17.12" (H) x 28.34" (W) x 42.5" (D) |
Weight | Gross Weight: 158.9 lbs (72.1 kg) Net Weight: 120.4 lbs (54.6 kg) |
Available Color | Black |
Expansion Slots | |
PCI-Express (PCIe) Configuration | Default 4 PCIe 5.0 x8 FHHL slots 2 PCIe 5.0 x16 FHHL slots 8 PCIe 5.0 x8 FHFL slots 4 PCIe 5.0 x16 FHFL slots 2 PCIe 5.0 x16 AIOM slots (OCP 3.0 compatible) Option A* 6 PCIe 5.0 x16 FHFL double-width slots 2 PCIe 5.0 x16 FHHL slots 4 PCIe 5.0 x8 FHHL slots 2 PCIe 5.0 x16 AIOM slots (OCP 3.0 compatible) (*Requires additional parts.) |
Drive Bays / Storage | |
Drive Bays Configuration | Default: Total 24 bays 24 front hot-swap 2.5" PCIe 5.0 NVMe*/SAS*/SATA* drive bays (*NVMe/SAS/SATA support may require additional storage controller and/or cables) |
M.2 | 1 M.2 PCIe 4.0 x4 NVMe slot (M-key 2280; VROC required for RAID) 1 M.2 PCIe 4.0 x4 NVMe slot (M-key 2280/22110; VROC required for RAID) |
System Cooling | |
Fans | 10 Heavy duty counter-rotating 8cm Fan(s) |
Air Shroud | 4 Air Shrouds |
Power Supply | |
4x 2700W | 4x 2700W Redundant (3 + 1) Titanium Level (96%) Hot-plug power supplies |
Operating Environment | |
ROHS | RoHS Compliant |
Environmental Spec. | Operating Temperature: 10°C to 35°C (50°F to 95°F) Non-operating Temperature: -40°C to 60°C (-40°F to 140°F) Operating Relative Humidity: 8% to 90% (Non-Condensing) Non-operating Relative Humidity: 5% to 95% (Non-Condensing) |
Multi-Processor Servers
(Quad Intel Xeon 6700 series processor with P-cores)
Supermicro’s multi-processor systems are available with four processors, designed for applications where direct access to many TB of memory and hundreds of cores in the same server are required. Realizing value from the vast quantities of data available to modern organizations requires significant compute power and memory density not available in traditional server architectures.
Supermicro X14 Multi-Processor systems feature four Intel® Xeon® 6700 series processors with P-cores in a single compute node for an unprecedented number of compute cores, DDR5 DIMM slots, and PCIe lanes in a standard rackmount form factor. These systems are available in multiple configurations optimized for various storage, thermal, or acceleration requirements and scale effortlessly to support growing workload requirements.
Quad-processor systems featuring Intel® Xeon® 6700 series processors with P-cores64 DDR5 DIMM slots for maximum memory density, supporting DDR5 up to 6400MT/s and MRDIMMS up to 8000MT/s. Support for up to 2 double-width accelerators in 2U and up to 6 in 4U with air cooling. Configurations are optimized for compute, storage, and acceleration.
Key Applications
- AI
- Business Intelligence
- ERP / CRM
- Scientific Simulation
- In-Memory Database
- HCI
- SAP HANA

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- 2U 4-Way Compute-Optimized

- SYS-442B-NR
- 4U 4-Way Acceleration Optimized