Hello SpicyChickenWings,   Unfortunately we don't list any validated drive over 4TB for the R410.   Part Number Part Description Functional Description 12GYY HD,4T,NL6,7.2K,3.5,T-HR2,E/C HDD, 4TB, 512b, NL-SAS6, 7.2K RPM, 3.5 inch, 64MB, Toshiba, Harrier-2, (Enterprise Class) 202V7 HD,4T,NL6,7.2K,3.5,WD-VER,E/C HDD, 4TB, 512b, SAS6, 7.2K RPM, 3.5 inch, 32MB, Western Digital, Verdi 2MJ55 HD,4T,ES,7.2K,3.5,T-HR2,E/C HDD, 4TB, 512b, SATA, 7.2K RPM, 3.5 inch, 64MB, Toshiba, Harrier-2, (ES, Enterprise Class, Jun Bloc... 529FG HD,4T,NL6,7.2K,3.5,S-MEG,E/C HDD, 4TB, 512b, NL-SAS6, 7.2K RPM, 3.5 inch, 128MB, Seagate, Megalodon, (Enterprise Class) 6P85J HD,4T,NL6-E,7.2K,3.5,S-MEG,E/C 4TB, HDD, 7.2K RPM, 3.5 inch, Encrypted FIPS, SAS6, 512b, 128MB, Seagate Megalodon, Enterprise Class 7J9RN HD,4T,NL6,7.2K,3.5,H-MKP,E/C HDD, 4TB, 512b, SAS6, 7.2K RPM, 3.5 inch, 64MB, Hitachi, Mars K+ GCHH1 HD,4T,ES,7.2K,3.5,H-MKP,E/C HDD, 4TB, 512b, SATA, 7.2K RPM, 3.5 inch, 64MB, Hitachi, Mars K+, (ES, Enterprise Class) HNX0W HD,4T,7.2K,3.5,512N,T-TR,S HDD, 4TB, 512n, SAS, 12Gbps, 7.2K, 3.5", Non-PI Type-2, Non-PIN3 (PWDIS), SAS6 supported, Toshiba, ... N36YX HD,4T,ES,7.2K,3.5,W-KJ,E/C HDD, 4TB, 512b, SATA, 7.2K RPM, 3.5 inch, 64MB, Western Digital, Kojin, (ES, Enterprise Class) THGNN HD,4T,ES,7.2K,3.5,S-MEG,E/C HDD, 4TB, 512b, SATA, 7.2K RPM, 3.5 inch, 128MB, Seagate, Megalodon, (ES, Enterprise Class)     There are threads with people using larger capacity, some successful some not. You may like to review their experience from sample threads:  [URL] [URL]  
I have a Dell R410 with 4 x 3.5-inch drive bays. What is the maximum drive size for this server per bay? Can I put 14TB SATA drives in it?
Maximum drive size for Dell R410