Product Comparison
Technical Specifications
Feature
General
Built-in Devices
6 x fans
6 x hot-swap fans
6 x fans
6 x hot-swap fans, 2 x rear fans
6 x fans
Front Accessible Bays Qty
10
24
24
—
—
Hot-Swap Bays Qty
10
24
24
6
8
Internal Bays Qty
10
24
24
8
8
Product Form Factor
Rack-mountable - 2U
Rack-mountable - 2U
Rack-mountable - 2U
Rack-mountable - 2U
Rack-mountable - 2U
Sensors
—
Temperature sensor, voltage sensor
—
Temperature sensor, voltage sensor
—
Server Scalability
2-way
2-way
2-way
2-way
2-way
Type
Server
Server
Server
Server
Server
Power
80 PLUS Certification
80 PLUS Titanium
80 PLUS Titanium
80 PLUS Titanium
80 PLUS Titanium
80 PLUS Titanium
Device Type
Power supply
Power supply
Power supply
Power supply
Power supply
Power Provided
1300 Watt
2700 Watt
2000 Watt
2700 Watt
1300 Watt
Power Redundancy
Yes
Yes
Yes
Yes
Yes
Power Redundancy Scheme
1+1
1+1
1+1
1+1
1+1
Voltage Required
AC 100-127/200-240 V
AC 100-127/200-240 V
AC 100-127/200-240 V
AC 100-127/200-240 V
AC 100-127/200-240 V
RAM
Effective Memory Speed
6400 MHz
6000 MHz
6400 MHz
6000 MHz
6400 MHz
Installed Size
8192 GB (max)
6144 GB (max)
8192 GB (max)
6144 GB (max)
8192 GB (max)
Rated Memory Speed
6400 MHz
6000 MHz
6400 MHz
6000 MHz
6400 MHz
Slots
32 (Total) / 32 (empty)
24 (Total) / 24 (empty)
32 (Total) / 32 (empty)
24 (Total) / 24 (empty)
32 (Total) / 32 (empty)
Technology
DDR5 SDRAM
DDR5 SDRAM
DDR5 SDRAM
DDR5 SDRAM
DDR5 SDRAM
Hard Drive
Interface Type
SATA 6Gb/s / SAS 4.0 / PCI Express (NVMe)
PCI Express (NVMe) / U.2
SATA 6Gb/s / SAS 4.0 / PCI Express (NVMe)
PCI Express (NVMe) / U.2
SATA 6Gb/s / SAS 4.0 / PCI Express (NVMe)
Type
SSD - hot-swap
SSD - hot-swap
SSD - hot-swap
SSD - hot-swap
SSD - hot-swap
Miscellaneous
Compliant Standards
FCC SDOC Class A, DOC-A, CB, LVD, RCM, VCCI, BSMI, NRTL, IC, sDoC, RoHS 2.0, RoHS
FCC SDOC Class A, DOC-A, RoHS
FCC SDOC Class A, DOC-A, CB, LVD, RCM, VCCI, BSMI, NRTL, IC, sDoC, RoHS 2.0, RoHS
FCC SDOC Class A, DOC-A, RoHS
FCC SDOC Class A, DOC-A, CB, LVD, RCM, VCCI, BSMI, NRTL, IC, sDoC, RoHS 2.0, RoHS
Front Accessible Bays Qty
—
—
—
8
8
Processor / Chipset
CPU
No CPU
No CPU
No CPU
No CPU
No CPU
CPU Socket
LGA4710 Socket
Socket SP5
LGA4710 Socket
Socket SP5
LGA4710 Socket
CPU Upgradability
Upgradable
Upgradable
Upgradable
Upgradable
Upgradable
Max CPU Qty
2
2
2
2
2
Motherboard Name
R520G6SB
Tyan S8261GM2NE-2T
R520G6SB
Tyan S8261GM2NE-2T
R520G6SB
Networking
Data Link Protocol
Ethernet, Fast Ethernet, Gigabit Ethernet
Ethernet, Fast Ethernet, Gigabit Ethernet, 10 Gigabit Ethernet
Ethernet, Fast Ethernet, Gigabit Ethernet
10 Gigabit Ethernet, Ethernet, Fast Ethernet, Gigabit Ethernet
Ethernet, Fast Ethernet, Gigabit Ethernet
Ethernet Controller
Realtek RTL8211F
Realtek RTL8211F
Realtek RTL8211F
Intel X550-AT2, Realtek RTL8211F
Realtek RTL8211F
Ethernet Ports
—
2 x 10 Gigabit Ethernet, 1 x Gigabit Ethernet
—
2 x 10 Gigabit Ethernet, 1 x Gigabit Ethernet
—
Remote Management Controller
Aspeed AST2600
Aspeed AST2600
Aspeed AST2600
Aspeed AST2600
Aspeed AST2600
Remote Management Protocol
IPMI 2.0
IPMI 2.0
IPMI 2.0
IPMI 2.0
IPMI 2.0
Weight & Dimensions
Depth
77 cm
85 cm
77 cm
85 cm
77 cm
Height
8.7 cm
8.7 cm
8.7 cm
8.7 cm
8.7 cm
Shipping Weight
—
—
—
—
34.5 kg
Width
43.8 cm
44.8 cm
43.8 cm
44.8 cm
43.8 cm
Graphics Controller
Graphics Processor
ASPEED AST2600
ASPEED AST2600
ASPEED AST2600
ASPEED AST2600
ASPEED AST2600
Video Interfaces
Mini DisplayPort
VGA
Mini DisplayPort
VGA
Mini DisplayPort
Environmental Parameters
Humidity Range Operating
5 - 95% (non-condensing)
90% (non-condensing)
5 - 95% (non-condensing)
90% (non-condensing)
5 - 95% (non-condensing)
Max Operating Temperature
35 °C
35 °C
35 °C
35 °C
35 °C
Min Operating Temperature
10 °C
10 °C
10 °C
10 °C
10 °C
Connections & Expansion
Interfaces
1 x USB 3.0, 1 x Mini DisplayPort, 1 x LAN (Gigabit Ethernet) - RJ-45
4 x USB 3.2 Gen 1 (2 front, 2 rear), 1 x VGA - DB-15, 2 x LAN (10Gigabit Ethernet) - RJ-45, 1 x LAN (Gigabit Ethernet) - RJ-45
1 x USB 3.0, 1 x Mini DisplayPort, 1 x LAN (Gigabit Ethernet) - RJ-45
4 x USB 3.2 Gen 1 (2 front, 2 rear), 1 x VGA - DB-15, 2 x LAN (10Gigabit Ethernet) - RJ-45, 1 x LAN (Gigabit Ethernet) - RJ-45
1 x USB 3.0, 1 x Mini DisplayPort, 1 x LAN (Gigabit Ethernet) - RJ-45
Slots
2 PCIe 5.0 x16, 2 Open Compute Project mezzanine (OCP) 3.0 (Mezzanine)
4 PCIe 5.0 x16
5 PCIe 5.0 x16, 2 Open Compute Project mezzanine (OCP) 3.0 (Mezzanine)
6 PCIe 5.0 x16
5 PCIe 5.0 x16, 2 Open Compute Project mezzanine (OCP) 3.0 (Mezzanine)
Monitor
Monitor Type
None.
None.
None.
None.
None.
Operating System / Software
OS Provided
No operating system
No operating system
No operating system
No operating system
No operating system
Dimensions & Weight (Shipping)
Shipping Weight
34.5 kg
—
34.5 kg
—
—
Optical Storage
Type
No optical drive
No optical drive
No optical drive
No optical drive
No optical drive