Check the listing for details. NEW Delta DPS-250AB-89 / DPS-250AB-89 B Server NAS REPLACE POWER SUPPLY. Condition: New. Listed at 79.89 USD. KDM POWER, has been in manufacturing and distribution business over 25 years. We are in Houston, Texas USA and mainly focused on designing Power Supplies, Power Converters, AC Adapters, Industrial Supplies, Rackmount, Mobile Rack, Enclosure, Backplane and ODM/OEM requirements from our valued customers worldwide. We offer extensive customer care policies on Satisfaction Guaranteed with Priority Shipping Service in USA. With 99%+ positive feedback from over 65,000+ buyers, you can definitely count on us with your purchase at all times. SOLD OVER 100+ by g***iDuring past 6 monthsPower supply arrived early! Thanks!by 3***_During past 6 monthsSo far, so good. Fits and work fineby 7***nDuring past 6 monthsLifesaver! Needed for micro server. Fast shipping. Item as described.by o***tDuring past 6 monthsWorks great.. Fast shipping.by f***oDuring past 6 monthsIt work great! Prefect fit for micro serverby g***eDuring past yearServer replacement power supply arrived quickly. Thank you!by a***eDuring past yearGood seller, very fast delivery, item as describedby r***mDuring past yearworks in my SERVER. Specifications: Form Factor: - SPECIAL DESIGN 44A Power Supply Wattage: - 320W (110v-230V)Modular: - NoRedundant: - No12 Volt Rails: - TwoPower Supply Connectors: - Mother Board Connector: - 24/12/8 pin Connector x 1 Cooling: - Internal 40mm ball-bearing fan - Thermal fan speed control This item is RoHS compliant