HY6D2 DPS-250AB-68 A / DPS-250AB-68 250W Server PSU — For 390/990 SFF

Replacement 250W server power supply designed for 390/990 SFF systems. Sold under model references HY6D2 and the DPS-250AB-68 family (DPS-250AB-68 A and DPS-250AB-68). Provides the specified 250W output for small form factor (SFF) 390 and 990 machines — verify compatibility by matching the HY6D2 or DPS-250AB-68 / DPS-250AB-68 A model numbers.