Part Numbers: DXD9H, 0DXD9H. Compatible Models: Precision 3930 Rack, Precision 7920 Rack, R340, R440, R540, R540-XD, R640, R740, R740-XD, R7415, R7425, R840, R940. Model: Hot-Swap Caddy. HDD/SSD Interface: SAS, SATA (CADDY ONLY).
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