Exascend SE4 240GB
NAS HDD
Part number EXSE4A240GB · SE4 series · 3.5" SATA HDD. If your machine is listed below, this drive is officially supported — not a forum workaround.
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No series-level recording rating is on file for this part number yet — check the exact model for CMR vs SMR before buying it as a large cold copy (SMR is the one trait that makes a 16 TB+ backup copy painfully slow). The 3-2-1 guide and the backup tools encyclopedia cover what to schedule it with.
Compatibility verdict
It appears on the official compatibility lists of 5 machines and series — 5 TerraMaster. This is a NAS-class drive: built for 24/7 operation with vibration compensation for multi-bay enclosures — the right tier for most 1-8 bay home or small-office NAS units. No series-level recording rating is on file for this part number yet, so check CMR vs SMR on the exact model before buying for an array.
Compatible NAS models
Same-capacity alternatives
Other drives listed at 240 GB capacity, ranked by how many machines list them:
Quick answers
Is the EXSE4A240GB officially compatible with my NAS?
It appears on the official compatibility lists of 5 machines and series — 5 TerraMaster. Every machine page linked below shows the vendor's own list entry, refreshed daily.
Is the EXSE4A240GB a good NAS drive?
This is a NAS-class drive: built for 24/7 operation with vibration compensation for multi-bay enclosures — the right tier for most 1-8 bay home or small-office NAS units. No series-level recording rating is on file for this part number yet, so check CMR vs SMR on the exact model before buying for an array.
Can I use the EXSE4A240GB for a 3-2-1 cold backup copy?
No series-level recording rating is on file for this part number yet — check the exact model for CMR vs SMR before buying it as a large cold copy (SMR is the one trait that makes a 16 TB+ backup copy painfully slow). The 3-2-1 guide and the backup tools encyclopedia cover what to schedule it with.
What are alternatives to the EXSE4A240GB?
At the same capacity, the most widely listed alternatives are Micron MTFDDAK240MBB (128 machines), Intel SSDSC2BW240H6 (127 machines), Intel SSDSC2BB240G6 (126 machines). The full ranked list is below.