Western Digital18TB
WD My Book 18TB USB 3.0, Micro-B External Desktop Hard Drive Black
From $809.990.045 $/GB
Current Prices
Latest offer check 7 hours ago; see each retailer belowOffer checked 2026-10-29NeweggBest Price0.045 $/GB
$809.99Buy at Newegg ↗
Offer checked 2026-10-29Newegg0.045 $/GB
$810.00Buy at Newegg ↗
Offer checked 2026-10-29Newegg0.049 $/GB
$874.99Buy at Newegg ↗
Prices refresh twice daily; the final price appears at the retailer's checkout. We may earn a commission from retailer links, at no cost to you; it never affects rankings.
Price History
Newegg
Loading price history...
Newegg
Loading price history...
Newegg
Loading price history...
Specifications
BrandWestern Digital
Capacity18TB
Form Factorexternal
Related guides
How Much NAND Flash Costs Per GB Wholesale 2026
Wholesale NAND flash contract prices are surging in 2026. See the live retail price-per-GB floor and where TrendForce projects it heading next.
5 Best External SSDs for iPhone 16 Backup (2026)
Find the best external SSD for iPhone 16 backup. Learn to calculate $/GB against the market floor and avoid overpaying for ProRes storage.
Cheapest Thunderbolt 4 SSD 2026: 4 Drives Ranked
Live SSD price-per-GB data shows no Thunderbolt 4 drive has hit our floor yet. See four TB4 SSDs and enclosures ranked against the SATA baseline.