SilverStone RM21-304 mATX 2U 4 Bay Rackmount Case

DescriptionSpecificationsDelivery Silverstone RM21-304 ATX 2U 4 Bay Rackmount Case Backplane support for 4 port SAS / SATA drives and 12 Gb/s Mini-SAS SFF-8087*** Supports four 2.5" / 3.5" SAS/SATA HDD / SSD Includes three 80 x 15mm PWM fans Independent drive status LED Supports Micro ATX motherboards Supports four low profile PCI / PCIe slots Auto lock handle design easily secures to rackmount cabinet without screws Specifications Model No. SST-RM21-304 Chassis form factor 2U Motherboard Micro ATX (9.6" x 9.6"), Mini-ITX (6.7" x 6.7") Main metal thickness 1mm Drive Bay External 3.5" or 2.5" HDD/SSD hot-swap x 4 Internal 3.5" x 1, 2.5" x 1 (up to 15mm), slim optical x 1 (up to 12.7mm) HDD backplane 4 ports SAS / SATA to Mini-SAS SFF-8087 x 1 Power connector on HDD backplane 4-Pin peripheral x 2 HDD Interface SAS-1 / SAS-2 / SAS-3 SATA-1 / SATA-2 / SATA-3 Power Supply 2U single or 2U redundant / PS2 (ATX) up to 220mm deep and 86.3mm height (not included) Limitation of CPU cooler 68mm Expansion Slot Low profile PCI / PCIe x 4 Front I/O Port USB 2.0 x 1, USB 3.1 Gen 1 Type-A x 1** Front buttons Power On / Off, system reset Indicators Chassis : Power LED x 1: Blue HDD Access x 1: Green LAN LED x 2: Green HDD Tray : HDD Power LED x 8: Yellow HDD Access x 8: Blinking green Dimension 430mm (W) x 88.5mm (H) x 480mm (D) 18.3 Liters Net Weight 6.3 kg Delivery Expected delivery times: