Fujitsu PRIMERGY TX300 S7 Operating Manual page 28

Functional overview
Slots
PCI-Express 3.0 x4
(mech. x8)
PCI-Express 3.0 x8
PCI-Express 3.0 x8
(mech. x16)
PCI-Express 3.0 x16
PCI-Express 2.0 x4
(mech. x8)
Slot notes
Drive bays
Hard disk bay
configuration
Accessible drive bays
28
2 x full height
4 x full height (hereof 1 is reserved for Modular RAID
controller)
1 x full height
2 x full height (2nd processor required)
2 x full height
One PCIe Gen3 x8 slot may be occupied with a
Modular LAN controller if configured.
One PCIe Gen3 x8 slot may be occupied with a
Modular RAID controller if configured.
Important: 5 PCIe slots (slot 1 - 4 and 10) are
supported with the first processor. The other 5 PCIe
slots are supported with the second processor.
8x 3,5-inch hot-plug SAS / SATA or 16x 2,5-inch hot-
plug SAS/SATA/SSD optional
3 x 5.25/1.6-inch (HDD: 8x 2.5-inch hot-plug
SAS/SATA and LTO drive)
Operating Manual
TX300 S7 / RX350 S7