HPE - Server 12-port SAS backplane - for P/N: 456830R-AA1, 456831R-AA1, 456832R-AA5, 503578R-AA1, 503581R-AA1, C7N95A, C7N96A purchased inexpensively from Mercateo

P/N: 370670-291, 442816-371, 442816-AA1, 442853-291, 445153-291, 445153-371, 445153-AA1, 445161-291, 445161-371, 445161-421, 445161-AA1, 445162-291, 445162-371, 445162-AA1, 445164-291, 445164-371, 445164-AA1, 456830-001, 456830-291, 456830-371, 456830-421, 456830-AA1, 456830R-371, 456830R-421, 456830R-AA1, 456831-001, 456831-201, 456831-291, 456831-371, 456831-421, 456831-AA1, 456831R-001, 456831R-291, 456831R-371, 456831R-421, 456831R-AA1, 456832-295, 456832-AA5, 456832R-AA5, 457649-B21, 460193-425, 461335-371, 461335-AA1, 461336-371, 461336-421, 461336-AA1, 461338-371, 461338-AA1, 463967-371, 463967-421, 463967-AA1, 464207-001, 464207-291, 464207-371, 464207-421, 464207-AA1, 464208-001, 464208-371, 464208-AA1, 464505-005, 464506-005, 470064-720, 470064-721, 470064-722, 470064-724, 470064-745, 470064-747, 470064-751, 470064-766, 470064-826, 470064-896, 470064-897, 470064-942, 470065-010, 470065-055, 470065-077, 470065-078, 481179-001, 481180-001, 490671-001, 490672-001, 497917-005, 498242-005, 503299-001, 503299-421, 503578R-371, 503578R-421, 503578R-AA1, 503581R-371, 503581R-AA1, 504445-421, 507339-001, 507339R-001, 507403-371, 507547-421, 507554-421, 509579-005, 531239-001, 531240-001, 539610R-001, 539610R-371, 539611-421, 539612-421, 570147R-B21, 574018-001, 581772-001, 581773-001, 581874-005, 581875-005, 605741-005, 605742-005, AE352AR, AE357AR, AE358AR, AL575AR, AL605AR, AM890AR, AN230A, AN231A, AN569A, AN580A, AN581A, AN986A, AP007A, AQ235A, AQ236A, AR112AR, AS266A, AS269A, AS270A, AS271A, AW176A, C7N95A, C7N96A