QNAP Rackmount Model 1. TS-877XU-RP-3600-8G 2. TS-h1283XU-RP-E2236-32G 3. TS-h1277XU-RP-37-X-32G 4. TS-1283XU-RP-E2124-8G 5. TS-2483XU-RP-E2136-16G 6. TS-453DU-RP-4G 7. TS-874AU-RP-4G 8. TS-1273AU-RP-8G 9. TS-1886XU-RP-D1622-8G 10. TS-1673AU-RP-16G 11. TS-1253DU-RP-4G