FreeBSD是一款使用率最高的UNIX系統之一。針對FreeBSD 9.3版本推出了第一個RC版本。它與前個測試版本相比變更了：
Various bug fixes in the hptrr(4) driver.
Time zone data has been updated to tzdata2014e.
Handling of the '-P' flag without '-p' or '-r' has been fixed in the daemon(8) utility.
A bug in the nvme(4) controller initialization path has been fixed.
A bug in the fast receive buffer recycle path has been fixed in the cxgbe(4) driver.
下載：ftp://ftp.freebsd.org/pub/FreeBSD/snapshots/VM-IMAGES/9.3-RC1/
