Each order is for 1 piece of PC / Server Motherboard Back Plate With Cutouts, made from High Quality Anti-Rust Material EMI Gasket is not included Standard designed for mATX, ATX, & eATX Motherboards, PC or 2U+ Chassis Server Compatible with Various A1, X9, X10 and X11 Motherboards & JBOD Chassis. 100% compatible with SuperMicro Part# MCP-260-00042-0N Compatible with the following SuperMicro motherboards: 2028R-ACR24H, 2028R-C1R4+, 2028R-C1RT, 2028R-C1RT4+, 2028R-E1CR24L, 2028R-E1CR24N, 2029P-C1RT, 2029P-E1CR24L, 4023S-TRT, 5028R-E1CR12L, 5029C-T, 5038D-I, 5038K-i, 5039C-I, 6028R-E1CR12H, 6028R-E1CR12L, 6028R-E1CR12N, 6028R-E1CR12T, 6028R-E1CR16T, 6028R-T, 6028R-TR, 6028R-TRT, 6028R-TT, 6029P-E1CR12H, 6029P-E1CR12L, 6029P-E1CR12T, 6029P-E1CR16T, 6029P-TR, 6029P-TRT, 6038R-E1CR16H, 6038R-E1CR16L, 6038R-E1CR16N, 6039P-E1CR16H, 6039P-E1CR16L, 6048R-E1CR24H, 6048R-E1CR24L, 6048R-E1CR24N, 6048R-E1CR36H, 6048R-E1CR36N, 6048R-E1CR72L, 6049P-E1CR24H, 6049P-E1CR24L, 6049P-E1CR36H, 6049P-E1CR36L, 7048GR-TR, 7048R-C1R, 7048R-C1R4+, 7048R-C1RT, 7048R-TRT, 7049P-TRT, A1SRi-2358F, H11DSi, H11DSi-NT, H11SSL-C, H11SSL-i, SC835XTQ-R982B, X9DR7-LN4F-JBOD, X9DRD-7LN4F-JBOD, X9DRD-7LN4F-SSG, X9DRG-QF, X9DRH-7F, X9DRi-LN4F+, X9DRL-7F, X9QRi-F, X9QRi-F+, X9SPV-F-3610ME, X9SRW-F, X10DRC-LN4+, X10DRC-T4+, X10DRD-i, X10DRD-iT, X10DRD-iTP, X10DRD-L, X10DRD-LT, X10DRD-LTP, X10DRG-Q, X10DRH-CLN4, X10DRH-i, X10DRH-iLN4, X10DRi, X10DRi-LN4+, X10DRi-T, X10DRi-T4+, X10DRL-i, X10SLM+-LN4F, X10SRH-CF, X10SRH-CLN4F, X10SRi-F, x10srl-f, X10SRM-F, X10SRM-TF, X11DPH-i, X11DPH-T, X11DPH-Tq, X11SCH-F, X11SCH-LN4F, X11SCL-F, X11SCL-IF, X11SPi-TF, X11SPL-F, X11SRM-F, X11SRM-VF, X11SSA-F, X11SSH-GF-1585, X11SSH-GF-1585L, X11SSH-GTF-1585, X11SSH-GTF-1585L, X11SSH-TF, X11SSL-CF, X11SSL-F, X11SSL-nF, X11SSM, X11SSM-F Approx size: 6.5 inch x 2 inch PLEASE CHECK ALL CUTOUTS / OPENINGS WITH YOUR MOTHERBOARD BEFORE PURCHASE Ship from California All trademarks, service marks and company names are the property of their respective owners.