Hynix 4 GB kit (2×2 GB) PC2‑5300F 667 MHz Fully Buffered DDR2 with ECC (HP PN 397413‑B21). • Fully Buffered FBDIMM for server use. • Ideal for HP DL360 G2, DL380 G2, DL580 G2, IBM xSeries, Dell PowerEdge, Sun Fire systems.
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