" SAT5221 adopts the same generation of NAND flash as SAT5220, the Kioxia BiCS5 (112-layer 3D TLC). " SAT5221 delivers enterprise-grade performance and endurance. o It provides stable, sustained performance with specifications that can fully demonstrate each Synology system's performance without bottlenecks on the SSDs. Each capacity delivers performance comparable to enterprise-grade SSDs from other reputable brands. " 500 MB/s sequential read, 500 MB/s sequential write performance. " 90,000 IOPS of sustained random read, 30,000 IOPS of sustained random write performance. o It offers enterprise-grade endurance based on the JESD219A enterprise workload, ensuring longevity throughout each model's expected lifespan or warranty period. " ~1 DWPD for each capacity under 5-year warranty . " The supported models includes: o FS series: FS6400, FS3600, FS3410, FS3400, FS2500 o HD series: HD6500 o SA series: SA6400, SA3610, SA3600, SA3410, SA3400 o 24 series: DS224+, DS124 o 23 series: RS2423RP+, RS2423+, DS1823xs+, DS923+, DS723+, DS423+, DS423, DS223, DS223j o 22 series: RS822RP+, RS822+, RS422+, DS3622xs+, DS2422+, DS1522+, DVA1622 o 21 series: RS4021xs+, RS3621xs+, RS3621RPxs, RS2821RP+, RS2421RP+, RS2421+, RS1221RP+, RS1221+, DS1821+, DS1621xs+, DS1621+, DVA3221 o 20 series: DS1520+, DS920+, DS720+, DS620slim, DS420+, DS220+ o 19 series: RS1619xs+, DS419slim o 18 series: RS3618xs o Expansion units: RX1223RP, RX6022sas, RX1222sas, DX1222, FX2421, RX418, RX1217sas, RX1217RP, RX1217, DX517 Specifikace hardwaru SAT5221-960G Obecné Kapacita 960 GB Rozmer 2.5" 7mm Rozhraní SATA 6 Gb/s Výkon Sekvencní ctení (128KB, QD32) 530 MB/s Sekvencní zápis (128KB, QD32) 500 MB/s Náhodné ctení (4KB, QD32) 98,000 IOPS Náhodný zápis (4KB, QD32) 67,000 IOPS 4581 TB Pocet zápisu na disk za den (DWPD) 1.3 Strední doba mezi poruchami (MTBF) 1.5 milion hodin Míra neopravitelných bitových chyb (UBER) < 1 sector per 1017 bits read Ochrana pred výpadkem napájení 5 let Poznámky Vychází z podnikové záteže JESD219A. Zárucní doba zacíná datem zakoupení uvedeným na úctence. (Zjistete více)