SYS-221BT-DNTR
2U Twin Server. Socket E (LGA 4677) support 4th Gen Intel® Xeon® Scalable processors

- Socket E (LGA 4677) support 4th Gen Intel® Xeon® Scalable processors
- Intel® C741
- Up to 16 DIMMs ECC DDR5 Slots
- 1 PCIe 5.0 x16 (LP) slot;
- 2 PCIe 5.0 x8 (LP) slot;
- Tool-less support
- Internal PCIe 4.0 x8 for 2 M.2 NVMe support onboard
- Optional M.2 NVMe Boot Controller via SCC-A2NM2241G3-B1
- Network connectivity via AIOM (OCP 3.0 compliant)
- 12 hot-Swap 2.5” drive bays (2x PCIe 5.0 NVMe and 10x PCIe 4.0 NVMe/SATA)
- 4 cooling fans per 2U enclosure, 16.5K RPM; Shared Cooling Design
- Liquid Cooling Support
- 2200W Redundant Power Supplies Titanium Level (96%+); Shared Power Design
Datasheet
Product Specification

Product SKU | SuperServer SYS-221BT-DNTR (Black front & silver body) |
Motherboard | Super X13DET-B |
Processor (per Node) | |
CPU | Dual Socket E (LGA 4677) 4th Gen Intel® Xeon® Scalable processors Intel Xeon CPU Max Series with high bandwidth memory (HBM) |
Cores | Up to 32C/64T; Up to 112.5MB Cache |
Note | Supports up to 350W TDP CPUs (Aircooled) Supports up to 350W TDP CPUs (Liquid Cooled) |
System Memory (per Node) | |
Memory | Memory Capacity: 16 DIMM slots Up to 4TB: 16x 256 GB DRAM Memory Type: 4800MHz ECC DDR5 RDIMM |
On-Board Devices (per Node) | |
Chipset | Intel® C741 |
Network Connectivity | Via AIOM |
IPMI | Support for Intelligent Platform Management Interface v.2.0 IPMI 2.0 with virtual media over LAN and KVM-over-LAN support |
Input / Output (per Node) | |
LAN | 1 RJ45 Dedicated BMC LAN port |
USB | 2 USB 3.1 port(s) (2 rear) |
Video | 1 VGA port(s) |
Others | 2x M.2 for boot drive or caching M.2 form factor: NVMe double-sided 22x110mm Note: Enterprise-grade M.2 only for caching application |
System BIOS | |
BIOS Type | AMI 32MB Flash ROM |
Management | |
Software | Supemicro Out of Band (OOB) License (Included per Node) SuperCloud Composer SSM Intel® Node Manager SPM KVM with dedicated LAN IPMI 2.0 SUM Watch Dog SuperDoctor® 5 |
Power Configurations | ACPI / APM Power Management |
PC Health Monitoring | |
CPU | 8+4 Phase-switching voltage regulator Monitors for CPU Cores, Chipset Voltages, Memory. |
FAN | Fans with tachometer monitoring Pulse Width Modulated (PWM) fan connectors Status monitor for speed control |
Temperature | Monitoring for CPU and chassis environment |
Chassis | |
Form Factor | 2U Rackmount |
Model | CSE-217BD2-R2K22P |
Dimensions and Weight | |
Height | 3.47" (88mm) |
Width | 17.68" (449mm) |
Depth | 28.75" (730mm) |
Package | 9.76" (H) x 24.65" (W) x 45.28" (D) |
Weight | Net Weight: 55.1 lbs (25 kg) Gross Weight: 80.7 lbs (36.6 kg) |
Available Color | Black front & silver body |
Front Panel | |
Buttons | Power On/Off button UID button |
LEDs | HDD activity LED Network activity LEDs Power status LED Universal Information (UID) LED |
Expansion Slots (per Node) | |
PCI-Express (PCIe) | 2 PCIe 5.0 x8 LP slot(s) 1 PCIe 5.0 x16 LP slot(s) |
Drive Bays / Storage (per Node) | |
Hot-swap | 12x 2.5" hot-swap NVMe/SATA drive bays (2x PCI-E 5.0 NVMe and 10x PCI-E 4.0 NVMe/SATA) |
M.2 | 2 M.2 NVMe |
System Cooling | |
Fans | 4x 16.5K RPM Heavy Duty 8cm Fan(s) |
Liquid Cooling | Direct to Chip (D2C) Cold Plate (optional) |
Power Supply | 2200W Redundant Power Supplies with PMBus |
Total Output Power | 2200W : 100 - 240 Vac 2090W : 230 - 240 Vdc for CCC only |
Dimension (W x H x L) | 45 x 40 x 480 mm |
AC Input | 1200W: 100-127Vac / 50-60Hz 2090W: 180-220Vac (for UL/cUL only) 1800W: 200-220Vac / 50-60Hz 1980W: 220-230Vac / 50-60Hz 2200W: 220-240Vac (for UL/cUL only) 2090W: 230-240Vac / 50-60Hz 2090W: 230-240Vdc (for CCC only) |
+12V | Max: 100A / Min: 0A (100-127Vac) Max: 150A / Min: 0A (200-220Vac) Max: 165A / Min: 0A (220-230Vac) Max: 174.17A / Min: 0A (180-220Vac, UL/cUL only) Max: 174.17A / Min: 0A (230-240Vac) Max: 174.17A / Min: 0A (230-240Vdc, CCC only) Max: 183.33A / Min: 0A (220-240Vac, UL/cUL only) |
12V SB | Max: 2.1A / Min: 0A |
Operating Environment | |
RoHS | RoHS Compliant |
Environmental Spec. | Operating Temperature: 10°C ~ 35°C (50°F ~ 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) |
Deliver optimized systems for the most demanding AI, Cloud, and 5G Edge workloads

Performance Optimized
- Enhanced thermal capacity to support the highest performing CPUs and GPUs, plus support for the latest industry technologies including PCIe 5.0, DDR5, CXL 1.1 and high-bandwidth memory.
Energy Efficient
- Systems designed for optimal airflow to run in high-temperature data center environments up to 40°C, optional rack-scale liquid cooling solutions and in-house design of Titanium Level power supplies for maximum efficiency.
Improved Security and Manageability
- Industry standard compliance for hardware and silicon Root of Trust (RoT), cryptographical attestation of components throughout the entire supply chain and comprehensive remote management capabilities.
Supports Open Industry Standards
- Futureproofing and interoperability with support for Open Compute Project (OCP) standards including OCP 3.0, OAM, ORV2 and OSF as well as Open BMC and the E1.S storage form factor.