TodayToday's edition
49 specs listed, 44 of them differ. Each value is the maker's own; nothing is converted or scored.
| Field | Supermicro Supermicro SYS-521AD-LN2 | Supermicro Supermicro SYS-521AD-TN2 |
|---|---|---|
| Part number | SYS-521AD-LN2 | SYS-521AD-TN2 |
| Specs, as each maker lists them | ||
| CPU | Single LGA-1700, 14th/13th/12th Gen Intel® Core™ i9/i7/i5/i3 Processors | Not listed |
| Memory | Slot Count: 2 DIMM slots, Max Memory (2DPC): Up to 64GB 5600MT/s non-ECC DDR5 SO-DIMM | Slot Count: 2 DIMM slots, Max Memory (2DPC): Up to 64GB 3200MT/s non-ECC DDR4 SO-DIMM |
| BIOS Type | AMI 32MB SPI Flash | AMI 256MB SPI Flash |
| Core Count | Up to 24C/32T; Up to 36MB Cache | Not listed |
| Motherboard | Super X13SAV-D5LVDS | Super X13SAV-LVDS |
| BIOS Features | ACPI 6.0, Plug and Play (PnP), RTC (Real Time Clock) Wakeup, SPI dual/quad speed support | ACPI 6.1, SMBIOS 3.0 or later, PCI FW 3.0, UEFI 2.7, RTC (Real Time Clock) Wakeup |
| Max GPU Count | 1 double-width or 1 single-width GPU | Not listed |
| Supported GPU | NVIDIA PCIe: NVIDIA RTX PRO 2000 Blackwell, Intel: Arc™ Pro B50 Graphics | Not listed |
| Memory Voltage | 1.1V | 1.2V |
| Processor Note | Supports up to 65W TDP CPUs (Air Cooled) | Not listed |
| Chassis - Model | CSE-GS2B-000NBP2 | CSE-721TQ-350B2 |
| Front Panel - LED | HDD activity, Power status LED | Fan Fail/System Over Heat LED, HDD activity LED, Network activity LEDs, Power status LED |
| Operating Systems | RHEL 8.6, Windows 11 | RHEL 8.6, Windows 10 |
| Front Panel - Port | USB Type-A Ports-USB 3.2 Gen 1X1 ports (5G), USB Type-C-USB 3.2 Gen 1X2 port (10G) | USB 3.0 Port(s) |
| Default Power Supply | 1x 300W Gold Level (90%) power supply | 1x 350W Gold Level (92%) power supply |
| Input / Output - LAN | 1 RJ45 1 GbE LAN port (Intel® I210-AT), 1 RJ45 2.5 GbE LAN port (Intel® I226-LM) | 1 RJ45 2.5 GbE LAN port (Intel® I225-LM), 1 RJ45 1 GbE LAN port (Intel® I210-AT) |
| Input / Output - USB | 2 USB 3.2 Gen1 Type-A ports (front), 4 USB 3.2 Gen2 Type-A ports (Rear) | 2 ports (front), 4 ports (rear) |
| Expansion Slots - M.2 | 1 M.2 PCIe 3.0 x1 slot (E-key 2230) | 1 M.2 NVMe slot (E-key 2230) |
| Front Panel - Buttons | Power On/Off | Power On/Off button, System Reset button |
| Management - Software | Supermicro SuperDoctor® 5 (SD5), Super Diagnostics Offline (SDO), SuperServer Automation Assistant (SAA) New! | SuperCloud Composer® (SCC), Supermicro Server Manager (SSM), Supermicro Update Manager (SUM), Supermicro SuperDoctor® 5 (SD5), Super Diagnostics Offline (SDO), |
| System Cooling - Fans | Up to 1 Active CPU Heat Sink Fan(s), Up to 1 System FAN 40x28mm Fan(s) | Up to 1x 4-PIN PWM 12cm Fan(s) |
| Input / Output - Audio | Line Out, Mic in | Not listed |
| Input / Output - Video | 2 DisplayPort ports (Rear), 1 port(s) supporting 4K@60Hz as specified in HDMI® 2.0b (Rear), 1 port(s) supporting 4K@30Hz as specified in HDMI® 1.4 (Rear) | 1 HDMI® 2.0b port(s), 1 HDMI® 1.4 port(s), 2 ports |
| On-Board Devices - Chipset | Intel® Q670E | Not listed |
| Default Power Supply - +12V | Max: 26A / Min: 0A, Max: 26A / Min: 0.1A (100Vac-240Vac) | Max: 28A / Min: 0.1A (100Vac-240Vac) |
| Default Power Supply - 5V SB | Max: 3A / Min: 0A | Max: 2A / Min: 0.05A |
| Default Power Supply - Input | 300W: 100-240Vac / 50-60Hz | 350W: 100-240Vac / 50-60Hz |
| Management - Power configurations | Power-on mode for AC power recovery, ACPI Power Management | ACPI Power Management |
| Chassis Dimensions and Weight - Depth | 11.42" (290 mm) | 11" (279.4 mm) |
| Chassis Dimensions and Weight - Width | 3.62" (92 mm) | 8.27" (210.06 mm) |
| Chassis Dimensions and Weight - Height | 13.43" (341 mm) | 9.45" (240.03 mm) |
| Chassis Dimensions and Weight - Weight | Gross Weight: 13.9 lbs (6.3 kg), Net Weight: 12.8 lbs (5.8 kg) | Gross Weight: 15 lbs (6.8 kg), Net Weight: 13.5 lbs (6.12 kg) |
| Chassis Dimensions and Weight - Package | 17.95" (H) x 7.32" (W) x 15.08" (D) | 13.78" (H) x 12.4" (W) x 16.14" (D) |
| On-Board Devices - Network Connectivity | 1 RJ45 1GbE with Intel® I210-AT, 1 RJ45 2.5GbE with Intel® I226 | 1 RJ45 1GbE with Intel® I210-AT, 1 RJ45 2.5GbE with Intel® I225-LM |
| Default Power Supply - Dimension (WxHxL) | 65 x 86 x 175 mm | 81.5 x 40.5 x 150 mm |
| Operating Environment - Environmental Spec. | Operating Temperature: 5°C to 35°C (41°F to 95°F), Non-operating Temperature: -40°C to 70°C (-40°F to 158°F), Operating Relative Humidity: 8% to 90% (non-conden | Operating Temperature: 0°C to 35°C (32°F to 95°F), Non-operating Temperature: -40°C to 70°C (-40°F to 158°F), Operating Relative Humidity: 8% to 90% (non-conden |
| Drive Bays / Storage - Drive Bays Configuration | Default: Total 2 bays; 1 internal fixed 2.5" SATA drive bay, 1 internal fixed 3.5" SATA drive bay | Default: Total 4 bays; 4 front hot-swap 3.5" SATA drive bays |
| Expansion Slots - PCI-Express (PCIe) Configuration | Default: 1 PCIe 5.0 x16 (in x16) HHHL double-width slot | Default: 1 PCIe 5.0 x16 LP slot |
| On-Board Devices - SATA | Not listed | SATA (6Gbps) |
| PC Health Monitoring - CPU | Not listed | Monitors for CPU Cores, Chipset Voltages, Memory |
| PC Health Monitoring - Fan | Not listed | Fans with tachometer monitoring, Pulse Width Modulated (PWM) fan connectors, Status monitor for speed control |
| Default Power Supply - Output Type | Not listed | 24pin ATX |
| PC Health Monitoring - Temperature | Not listed | Monitoring for CPU and chassis environment, Platform Environmental Control Interface (PECI), Thermal Control for 4x 4-pin fan connectors |
| Drive Bays / Storage - Peripheral Bays | Not listed | 1 slim DVD bay (optional) |
Shaded rows differ. Rows are matched by their label, so two makers' names for the same figure can sit on separate rows; hover a value to see its maker's own label where it differs.