High-Capacity Enterprise HDD Price Guide — 2026 (16TB–36TB)

Building out backup, NAS, or object storage? Alo Info USA stocks high-capacity enterprise hard drives from Seagate Exos, WD Gold / Ultrastar, and Toshiba MG-series — new sealed OEM with full warranty. Current price ranges from our stock:

Price by Capacity

• 16TB (Exos X16/X18, Ultrastar HC550, MG08): ~$400–$940 · most units ~$490
• 18TB (Exos X18, IronWolf Pro, HC550): ~$320–$960 · most units ~$575
• 20TB (Exos X20, HC560, MG10): ~$480–$940 · most units ~$600
• 22TB (Exos X22, WD Gold): ~$675–$1,020
• 24TB (Exos X24, HC580): ~$700–$2,300 · most units ~$840
• 28TB (Exos Mozaic / SMR): from ~$504
• 36TB (Seagate Exos M — Mozaic 3+): ~$1,900–$8,300 depending on allocation · ask for current quote

Which Drive Should You Buy?

For NAS / RAID rebuilds you can trust

Stay CMR: Exos X18/X20/X24, Ultrastar HC550/HC560, Toshiba MG09/MG10. Avoid SMR for RAID — rebuild times suffer.

SAS vs SATA

SATA 6Gb/s for NAS and backup targets (best $/TB). SAS 12Gb/s for dual-port HA arrays and enterprise shelves — typically +$40–$120 per drive.

For maximum density

24TB–36TB helium drives cut slots, power, and licensing cost per TB. 36TB Exos M is allocation-constrained in 2026 — POs get priority.

Buy Enterprise HDDs — DDP Worldwide Shipping

All drives ship from our Florida warehouse via DHL Express, UPS, or FedEx with FREE worldwide shipping, DDP (all duties + taxes included) to 100+ countries. Sealed OEM, 5-year manufacturer warranty on enterprise lines.

B2B Purchase Orders accepted — send model + qty (mixed BOMs welcome) to info@alotechsolutions.com for a 24-hour quote.

Related Price Guides

12TB Enterprise HDD | 8TB Enterprise HDD | Enterprise SSD Price Guide | Seagate in stock