Expansion

Model coverage and best-value deals for Expansion by Seagate.

Products7

Brands1

Capacity range2TB - 18TB

Median $/TB$33.33

CheckedChecked 0m ago

What this line looks like right now

Start with the best live deal, then check which size gives this line its cheapest entry point.

Best current value

Seagate Expansion 4TB is the best-value Expansion deal right now.

$52.50/TB at Walmart

$209.99 total • 4TB

Check the cheapest live option in the line before comparing the rest of the table.

Best-value size

18TB is currently the cheapest part of this line.

Current medians put it around $21.94/TB.

That makes it the cleanest entry point when you want this family without paying the biggest premium.

Lineup shape

7 current products from 2TB - 18TB.

All visible listings are from Seagate.

Use the capacity distribution to see where this line is actually active right now.

Showing active new-condition drive deals from 1.92TB and up across Expansion. Include non-new.

	Product	Price

Showing active products from 1.92TB and up for Expansion.

Model number	Brand	Capacity	90d median $/TB
STKP18000400	Seagate	18 TB	$21.94
STKP16000400	Seagate	16 TB	$26.14
STEB8000100	Seagate	8 TB	$31.24
STEB6000403	Seagate	6 TB	$35.00
STEB4000100	Seagate	4 TB	$52.50
STEB3000100	Seagate	3 TB	$67.18
ST320005EXA101	Seagate	2 TB	$80.00