FOR Server Memory 8GB DDR4 2666 1RX8 PC4-2666V-R ECC — Fits 840755-091 / 815097-B21 / 850879-001

Replacement server RAM module: FOR Server Memory 8GB DDR4 2666 1RX8 PC4-2666V-R ECC. This 8GB DDR4 stick runs at 2666 MT/s and features ECC error-correcting capability in a 1RX8 configuration (PC4-2666V-R). Supplied for part numbers 840755-091, 815097-B21 and 850879-001, it is intended for use in servers and systems that require ECC memory for increased data integrity and stability.