1 Drive ports, 6Gb/s, RAID, External
+One internal and one external port for flexible drive connections
+Supports 6Gb/s SAS speeds
+Includes 512MB flash-backed write cache
−Only one port per side limits drive count
$68.52
as of 11/04/2026 05:07 PST - DetailsProduct details
HP Smart Array P222/512 FBWC 6Gb 1-Port Internal/1-Port External SAS Controller 631667-B21
$68.52as of 11/04/2026 05:07 PST - Details
View on AmazonPros
+One internal and one external port for flexible drive connections
+Supports 6Gb/s SAS speeds
+Includes 512MB flash-backed write cache
Cons−Only one port per side limits drive count
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