Match each storage drive interface standard on the left with its corresponding physical keying or operational throughput specification on the right.
- NVMe over PCIe M.2 (Key M)Utilizes a single physical keying notch at pins 59–66 to leverage up to four PCIe lanes for high-throughput non-volatile memory communication.
- SATA M.2 (Key B & M)Features two physical keying notches (pins 12–19 and 59–66) while remaining constrained to legacy 6 Gbps SATA bus performance.
- SAS 2.5-inch Enterprise DriveEmploys an SFF-8482 connector with a physical keying bridge to enable dual-port redundant controller connections in enterprise server arrays.
- USB 3.2 Gen 2x2 External SSDUses Type-C multi-lane operation across two dedicated 10 Gbps channels to achieve a maximum theoretical throughput of 20 Gbps.
Cevap
NVMe over PCIe M.2 (Key M) matches with the single notch (pins 59–66) PCIe x4 description; SATA M.2 (Key B & M) matches with the dual-notch 6 Gbps SATA description; SAS 2.5-inch Enterprise Drive matches with the SFF-8482 dual-port redundant connector description; USB 3.2 Gen 2x2 External SSD matches with the dual 10 Gbps channel Type-C description.
Each storage standard corresponds to unique physical connector keying, channel configurations, and throughput limitations. NVMe M.2 (Key M) utilizes pins 59–66 for PCIe x4 throughput; SATA M.2 (Key B & M) uses dual notches capped at 6 Gbps; SAS drives rely on SFF-8482 dual-port connectors; and USB 3.2 Gen 2x2 leverages dual 10 Gbps lanes over USB-C.
Adım Adım Çözüm
Anahtar Kavram
Storage Drive Interfaces, Form Factors, Keying, and Bus Specifications
Tahmini Süre:1m 30s