Multi-Node 4 Nodes

Supermicro 2U BigTwin SuperServer (SYS-621BT-HNTR)

SKU SYS-621BT-HNTR
In stock

Key Features / Applications:Â Hyperconverged Infrastructure, Container Storage, Scale-Out File Server Listed as in stock. Online BOM configurator available on this page.

Key specifications

  • CPU Dual 5th/4th Generation Intel® Xeon® Scalable Processors
  • Chassis 2U / 4 Node
  • Drive 3 3.5" SATA/NVMe Drive Bays Per Node
  • RAM 16 DDR5 DIMM Slots Per Node
  • Networking 1 IPMI LAN Port + AIOM Option

Platform details

Key Features / Applications: Hyperconverged Infrastructure, Container Storage, Scale-Out File Server

  • Government & enterprise RFQ
  • Quote response within 24 hours
  • Online BOM configurator

Configured price range

$10,910.85 – $224,347.33

Final price depends on selected components · Configure below for an estimate

Availability

In Stock

Request Quote

Need a formal quote for procurement? Use Request Quote — we include SKU, availability, and configuration details.

Technical Specifications

Detailed hardware and system configuration for this product.

Product SKUs
SYS-621BT-HNTR
Processor (per Node)
CPU
Core Count
  • Up to 64C/128T; Up to 320MB Cache per CPU
Note
  • Supports up to 205W TDP CPUs (Air Cooled)*
  • Supports up to 350W TDP CPUs (Liquid Cooled)​
  • *Air Cooled CPUs with TDP over 125W only supported under specific conditions. Contact a Supermicro representative for details.
System Memory (per Node)
Memory
  • Slot Count: 16 DIMM slots
  • Max Memory (1DPC): Up to 4TB 5600MT/s ECC DDR5 RDIMM
Memory Voltage
  • 1.1V
On-Board Devices (per Node)
Network Connectivity
  • Via AIOM
Input / Output (per Node)
LAN
  • 1 RJ45 1 GbE Dedicated BMC LAN port
USB
  • 2 USB 3.0 Gen2 Type-A ports(Rear)
Video
  • 1 VGA port
System BIOS
BIOS Type
  • AMI 32MB Flash ROM
Management
Software
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-827BQ2-R3K04P
Dimensions and Weight
Height
  • 3.47" (88 mm)
Width
  • 17.68" (449 mm)
Depth
  • 30.5" (774 mm)
Package
  • 9.76" (H) x 24.65" (W) x 45.28" (D)
Weight
  • Gross Weight: 96.6 lbs (43.8 kg)
  • Net Weight: 66.1 lbs (30 kg)
Available Color
  • Black front & silver body
Front Panel
Buttons
  • Power On/Off button
  • UID button
LED
  • HDD activity LED
  • Network activity LEDs
  • Power status LED
  • Universal Information (UID) LED
Drive Bays / Storage (per Node)
Drive Bays Configuration
  • Default: Total 3 bays
    • 2 front hot-swap 3.5" PCIe 5.0 NVMe/SATA drive bays
    • 1 front hot-swap 3.5" PCIe 4.0 NVMe/SATA drive bay
M.2
  • 2 M.2 PCIe 4.0 x4 NVMe slots (M-key 22110(default); VROC required for RAID)
System Cooling
Fans
  • Up to 4x 14.9K RPM Heavy Duty 8cm Fan(s)
Air Shroud
  • 4 Air Shrouds
Liquid Cooling
  • Direct to Chip (D2C) Cold Plate (optional)
Power Supply
QtyWithPsu
  • 2x 3000W
Description
  • 2x 3000W Redundant (1 + 1) Titanium Level (96%) power supplies
Dimension (WxHxL)
  • 45 x 40 x 480 mm
Total Output Power

  • for CQC only
Input
  • 1400W: 100-127Vac
    1400W: 100-127Vac / 50-60Hz
    2880W: 200-207Vac
    2880W: 200-207Vac / 50-60Hz
    3000W: 240-240Vdc (for CQC only)
    3000W: 208-240Vac
    3000W: 208-240Vac / 50-60Hz
    3000W: 240-240Vdc / 50-60Hz (for CQC only)
+12V
  • Max: 116A / Min: 0A (100Vac-127Vac)
    Max: 240A / Min: 0A (200Vac-207Vac)
    Max: 250A / Min: 0A (208Vac-240Vac)
    Max: 250A / Min: 0A (240Vdc-240Vdc) (for CQC only)
12V SB
  • Max: 4.5A / Min: 0A
Output Type
  • Backplanes (connector)
Operating Environment
ROHS
  • RoHS Compliant
Environmental Spec.
  • Operating Temperature: 10°C to 35°C (50°F to 95°F)
  • Non-operating Temperature: -30°C to 60°C (-22°F to 140°F)
  • Operating Relative Humidity: 8% to 80% (non-condensing)
  • Non-operating Relative Humidity: 8% to 90% (non-condensing)

Configure your system

Choose components for each section. Pricing matches Supermicro bundle rules—percent-based fees use the barebone base; large values are fixed add-ons.

Configurations from $10,910.85 to $224,347.33

Configured price

Complete all required sections

Excludes shipping and contract discounts

Technical reference

Procurement & platform FAQ

Key Features / Applications:Â Hyperconverged Infrastructure, Container Storage, Scale-Out File Server Listed as in stock. Online BOM configurator available on this page.

Structured answers for contracting officers, IT architects, and systems engineers evaluating Supermicro 2U BigTwin SuperServer (SYS-621BT-HNTR) (SKU SYS-621BT-HNTR).

Procurement

How do I obtain formal pricing and lead time?

Submit a Request for Quote (RFQ) on PuBuild with SKU SYS-621BT-HNTR and your target configuration, quantity, and delivery location. Quotes typically include unit pricing, estimated lead time, OEM warranty channel, and shipping assumptions for government or enterprise procurement review.

Procurement

What identifiers should appear on the purchase order?

Reference manufacturer model SYS-621BT-HNTR and PuBuild SKU SYS-621BT-HNTR (category: Multi-Node 4 Nodes). For configured builds, attach the BOM summary from the Configure tab or your RFQ line-item detail.

Procurement

What is the typical availability for this platform?

This SKU is shown as in stock for standard quoting. Multi-node rollouts, custom factory integrations, or export-controlled programs may require allocation confirmation at quote.

Platform specifications

What is the published baseline configuration?

Factory-published highlights for SYS-621BT-HNTR are listed below. Final delivered specifications depend on selected options, regional power, and integrator BOM — validate against the OEM data sheet in your quote package.

  • CPU Dual 5th/4th Generation Intel® Xeon® Scalable Processors
  • Chassis 2U / 4 Node
  • Drive 3 3.5" SATA/NVMe Drive Bays Per Node
  • RAM 16 DDR5 DIMM Slots Per Node
  • Networking 1 IPMI LAN Port + AIOM Option

Configuration

Can processors, memory, storage, and accelerators be changed before quote?

Yes. Use the Configure tab to build a bill of materials (BOM) with compatible CPUs, memory, drives, and add-in options. The configured BOM and estimated price are included when you request a quote or add the system to cart.

Supply chain

Who is the OEM and how is hardware sourced?

Platform manufacturer: Supermicro. PuBuild sources through authorized U.S. distribution channels with serial tracking and OEM warranty registration support. TAA traceability and compliance documentation can be requested with your quote where applicable.

SYS-621BT-HNTR

$10,910.85+

Get Quote