Wishlist Quick view SEAGATE SEAGATE ST38421A 8gb-5400rpm Ata - ide Hard drives $85.52 $58.98 SEAGATE - 8.4GB 5400 RPM EIDE INTERNAL HARD DISK DRIVE. DMA/ATA 66(ULTRA) 3.5 INCH LOW PROFILE (1.0 INCH) (ST38421A). REFURBISHED. IN STOCK. Compare Add to Cart Add to Wishlist