The QuantaGrid Series D52B-1U is a full-featured, energy-efficient 2-way server designed for rack-mount environments. This 1U server is suitable for offices, schools, computer rooms, and similar commercial settings.

Function Description:

The D52B-1U server is built to handle demanding workloads with its dual Intel® Xeon® Processor Scalable Family CPUs. It supports extensive memory configurations and offers flexible storage options, including all-flash and hybrid drive setups. The server integrates advanced management features like IPMI v2.0 with KVM over IP, ensuring robust remote control and monitoring. Its design emphasizes energy efficiency and ease of maintenance, with hot-plug components and clear LED indicators for system status.

Important Technical Specifications:

Form Factor: 1U rack mount
Chassis Dimensions (W x H x D): 440mm x 43.2mm x 780mm (17.3" x 1.7" x 30.7")
Chipset: Intel® C621 / C624
Processors: Supports 2x Intel® Xeon® Processor Scalable Family (Skylake-SP) with a maximum TDP of 165W. Optimized power delivery for 85W, VRD 13. Internal Interconnect: 10.4 GT/s, 9.6 GT/s.
Memory: 24 DIMM slots supporting ECC DDR4 2666 MT/s RDIMM memory (8GB, 16GB, 32GB options available).
Storage Controller:
- Onboard Intel® C621 / C624: 8x SATA 6Gbps ports with 2 mini-SAS HD connectors, 6x SSATA 6Gbps ports with 1 mini-SAS HD connector (reserved), and 2x 7-pin SATA ports (reserved for SATA DOM).
- 2.5" SKU (All Flash): 12x SATA/NVMe SSD support (6x SSD from CPU0, 6x SSD from CPU1).
- 2.5" SKU (Tiered): 8x SATA/SAS SSD/HDD (SFF-8680) and 4x SATA/SAS SSD/HDD or NVMe SSD (SFF-8639).
- 3.5" + 2.5" Hybrid SKU: 4x 3.5" SATA/SAS SSD/HDD (SFF-8680) and 4x 2.5" SATA/NVMe 9mm SSD (SFF-8639) (optional).
- Onboard Storage: 2x SATADOM (optional).
Networking:
- Dedicated GbE management NIC port from PHY RTL8211 to BMC.
- Intel® C621 as 2x or 4x GbE integrated network solution with PHY (optional).
- Intel® C624 as 2x or 4x 10GbE integrated network solution with PHY (optional).
- Supports 1x GbE dual or quad port OCP mezzanine PHY card (Optional).
- Supports 1x 10GbE dual or quad port OCP mezzanine PHY card (Optional).
Expansion Slots: Multiple PCIe expansion slots with LP MD-2 and FHHL support, and OCP 2.0 mezzanine card installation.
Video: Integrated Aspeed AST2500 with 8MB video memory.
Front I/O: Power/ID/Reset Buttons, Power/ID/Status LEDs, 2x USB ports.
Rear I/O: 2x USB 3.0 ports, 1x VGA port, 1x RS232 serial port, 1x GbE RJ45 management port, 1x ID LED, 1x MicroSD slot.
TPM: Yes (optional, SPI mode).
ACPI: ACPI compliance, S0, S5 support.
Power Supply:
- 500W and 800W Titanium/Platinum redundant PSU, 100-240VAC 50/60Hz, AC/HVDC support.
- 1100W redundant DC PSU: Acbel I/P: DC-39 - - 72V, 37A max.
System Rating:
- 100-120/200-240Vac, 50/60Hz, 6.5/3.3A or 240Vdc, 3A (Per PSU inlet) for PSU:500W and 800W.
- 100-120/200-240Vac, 50/60Hz, 7.4/4A or 240Vdc, 3.7A (Per PSU inlet) for PSU:800W.
- -39V- -72Vdc, 28A max. (Per PSU inlet).
Fan: 8x dual rotor fans (15+1 redundant).
System Management: IPMI v2.0 Compliant, on board "KVM over IP" support.
Operating Environment:
- Operating temperature: 5°C to 40°C (41°F to 104°F).
- Non-operating temperature: -40°C to 70°C (-40°F to 158°F).
- Operating relative humidity: 20% to 85%RH.
- Non-operating relative humidity: 10% to 95%RH.

Usage Features:

Intel® VMD Technology: The server supports Intel® Volume Management Device (VMD) technology, allowing for the creation of RAID volumes, including spanning RAID data volumes across multiple VMD domains. This feature is configurable through the BIOS setup, offering flexibility for NVMe SSD deployments.
Platform Trusted Technology (PTT): The D52B-1U includes PTT support, which can be enabled/disabled via the BIOS settings under the "Server ME Configuration" screen, enhancing system security.
TPM Configuration: Trusted Platform Module (TPM) settings are accessible through the BIOS under "Trusted Computing," providing options for security device management and platform hierarchy randomization.
Hot-Plug Components: The system is designed with hot-plug components, such as power supplies and storage drives, to facilitate maintenance and upgrades without system downtime.
Clear LED Indicators: The front control panel and storage drives feature intuitive LED indicators for power, system status, identification, and drive activity/fault, simplifying troubleshooting and monitoring.
Rack Mount Design: Optimized for rack installation, the server requires proper anchoring and bottom-up installation of heavier equipment to ensure stability and safety.

Maintenance Features:

Easy Access: The chassis is designed for easy access to internal components for servicing. It is crucial to follow safety instructions, including disconnecting power and cabling, before opening the system.
ESD Protection: Users are advised to perform all procedures at an ESD workstation or wear an antistatic wrist strap connected to chassis ground when handling internal parts to prevent electrostatic discharge damage.
Cooling and Airflow Management: Cables should be routed carefully to minimize airflow blockage. The system must be operated with chassis covers and air ducts installed to ensure proper cooling and prevent damage.
Power Sub-System Management: The server supports redundant power supply units (PSUs) for enhanced reliability. PSU LEDs indicate status such as good, failure, standby, and cold redundancy standby.
Storage Drive LED Status: Dedicated LEDs on the storage drives provide immediate visual feedback on drive status (online, rebuilding, identification, failure, empty, active access), aiding in quick diagnosis and replacement.
BMC Management Port: A dedicated RJ45 GbE management port with built-in LEDs allows for remote management and monitoring, with indicators for link activity (1G, 100M, 10M).
Battery Replacement: The manual provides warnings regarding battery replacement, emphasizing the use of manufacturer-recommended batteries and proper disposal according to local regulations.
Documentation and Support: Users are directed to www.QCT.io for the latest information, updates, and network support listings, ensuring access to current resources.

Quanta Computer D52B-1U - Page 11

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