1 x 3.5" disks into 1 x 5.25" HH bay (caddyless)

• Universal SAS and SATA(II) compatible
• Trayless, no HDD screws neede
• Fits a standard 5.25" bay
• Dual ports for SAS use.
• Active cooling
• HDD activity LED
• Dimensions (WxDxH): 146 x 184 x 42mm
• Weight: 350g
• Interface: 2x 7-pin SATA; suitable for SAS, SATA and SATAII
• Cooling: 40x40x10mm rear fan
• Indicators: power and HDD activity LED
• Security: keylock

3 x 3.5" disks into 2 x 5.25" HH bays

• Materials: SPGC cold-rolled steel housing and trays, ABS plastic front panel parts
• Dimensions (WxHxD): 146.5 x 84.8 x 240.3mm
• Cooling: 60x25mm fan
• Indicators: HDD LEDs
• Interface: 3x SAS internal (7+7+15 pin), 3x 7-pin SATA external
• Device space: 2x 5.25" bay
• Drive bays: 3x 3.5" hot-swap HDD bay
• Please note that this backplane module supports single-channel SAS mode only.

4 x 3.5" disks into 3 x 5.25" HH bays

• Materials: SPGC cold-rolled steel housing and trays, ABS plastic front panel parts
• Dimensions (WxHxD): 127 x 147.3 x 228.6mm
• Cooling: 80x25mm fan
• Alarms: over-heating alarm and fan failure alarm
• Indicators: power LED, fan status LED, temperature status LED, HDD activity
• Controls: alarm mute button
• Interface: 4x SAS internal (7+7+15-pin) and 4x 7-pin SATA external
• Device space: 3x 5.25" bay
• Drive bays: 4x 3.5" hot-swap HDD bay
• Note that this backplane module supports single-channel SAS only.