Check with Fastmail, I know they use fast Intel X25-E SSDs for their email backend, but I don't know what they use for their file storage side. Shoot an email t

Check with Fastmail, I know they use fast Intel X25-E SSDs for their email backend, but I don't know what they use for their file storage side. Shoot an email to sales@fastmail.fm & ask what you could expect in terms of throughput, I've always had good experience with them, technical & service-wise; but haven't ever had the kind of bandwidth to ever really put the file servers to any speed test before.