Dell S4048-ON Technologies Rail Bracket and Tray Guide June 2022 - Page 12

● 28 in or 31 in offset (711.2 mm or 787.4 mm offset). ● The rack span is 22 in to 34 in (558.8 mm to 863.6 mm wide). ● Use with a 438.5 mm (17.26 in) wide switch. S5448F-ON, Z9332F-ON, and Z9432F-ON Rack rails technical details Table 2. Rack types supported Product Two-post Two-post Two-post square support round support threaded support 1U-S-RR Yes: not recommended Yes: not recommended Yes: not recommended 1U-R-RR Yes: not recommended Yes: not recommended Yes: not recommended 1U-M-RR Yes: not recommended Yes: not recommended Yes: not recommended 2U-S-RR No No No 2U-E-RR No No No 1U-Z93xx-RR No No No 1U-S52- No No No S41-12-4P 1U-EMC-3.14- No No No RR 1U-EMC-3-RR No No No 2U-EMC-Z92xx- No No No RR 1U-DN-RR No No No 2U-DN-RR No No No 2U-DN-4P No No No 2U-EMC-RR No No No 1U-DN-RR- No No No Reversible 1U-EMC- No No No Gen3/3.14-RR Table 3. Rail adjustability range Product Square minimum Square maximum 1U-S-RR 470 770 1U-R-RR 572 770 1U-M-RR 450 770 2U-S-RR 595 914 2U-E-RR 595 914 1U-Z93xx-RR 457 787 Round minimum 456 560 450 581 581 457 Four-post Four-post square support round support Yes Yes Four-post threaded support Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes No No Yes Yes Yes Round maximum 763 763 763 907 907 787 Threaded minimum 462 580 450 595 595 457 Threaded maximum 794 794 794 929 929 787 12 Rails