Rank / Organization: 2Rx8 (Dual Rank, x8 based). These are enterprise-grade dual-rank x8 modules pulled from working production servers, tested, and ready to deploy. Workstations: Dell Precision 7820, 7920, T5820, T7820, T7920, R7920; HP Z6 G4, Z8 G4, Z440, Z640, Z840; Lenovo ThinkStation P520, P520c, P720, P920, P710, P910 (verify 2Rx8 RDIMM support).
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