Samsung SSD1

Samsung’s new 16 TB SSD is the world’s largest hard drive

Written by Joseph Nordqvist

Published: 00:16, August 17, 2015

Samsung SSDSamsung unveiled a 16-terabyte flash hard drive called “PM1633a SSD” earlier this week at the Flash Memory Summit in California.

The 2.5-inch SSD drive comes packed with an incredible 16 terabytes (TB) of storage.

This means that the PM1633a SSD is both the world’s largest SSD drive and hard drive (to date).

What makes the announcement so significant though is the fact that flash memory, while much faster than a conventional drive, usually doesn’t offer the most storage – up until now that is.

Samsung’s new SSD drive can store a lot more data than the largest conventional drives currently on the market – which have a max storage capacity of approximately 10 TB.

At the event, Samsung revealed that the SSD drive can handle up to 2 million input/output operations each second, far more than what the average solid-state hard drive can handle.

How did Samsung manage to make the 16 TB SSD drive?

According to Ars Technica, the secret is Samsung’s new 256-GB NAND flash die.

The SSD drive has stacks and stacks of these flash dies, which can store two times more than the 128 GB NAND dies that storage makers used last year.

The new SSD is believed to contain between 480 to 500 256-GB NAND flash dies inside.

How much will the PM1633a SSD cost?

The Seoul-based tech giant has not provided details on how much the flash hard drive will cost.

However, the company did say that its new SSD is aimed at the enterprise market and not the consumer market – at least for the moment that is. But, at only 2.5 inches, the PM1633a SSD could theoretically fit into laptops and desktop PCs.

Samsung currently sells a 2.5-TB hard drive that costs $1,000, which suggests that its new SSD will cost a fair bit more than that.

Joseph Nordqvist Avatar

Other News

When the next generation doesn’t want the family business

Oct 11, 2026

Cleveland Fed survey finds businesses unconvinced by stablecoins

Oct 11, 2026

Costs hold back commercial heat pump upgrades, California study finds

Oct 11, 2026

Rein Security raises $25 million to protect enterprise AI agents

Oct 11, 2026

Foreign trips take most of EU residents’ travel spending

Oct 11, 2026

Irish inflation rises to 4.1% as housing and transport costs climb

Oct 11, 2026

Safety reminders reduce unsafe choices in a clinical AI study

Oct 10, 2026

VEIR raises $110 million for superconducting data-center power systems

Oct 10, 2026

EU prepares €52.5 million in calls to help research reach the market

Oct 10, 2026

France secures EU approval for €40.5 million in fuel-cost loan schemes

Oct 10, 2026

EU selects 46 new projects for critical mineral supplies

Oct 10, 2026

Why a port disruption can reach factories far inland

Oct 10, 2026

Sorghum could diversify Europe’s feed crops as the climate warms

Oct 10, 2026

X-ray snapshots reveal how an enzyme builds penicillin’s rings

Oct 9, 2026

Thyssenkrupp opens Pune engineering center focused on vehicle software

Oct 9, 2026

Malaysia plans RM2,000 minimum wage with relief for smaller firms

Oct 9, 2026

Airtel Money’s London flotation puts its payments business in focus

Oct 9, 2026

More US families face heavy debt payments despite rising wealth

Oct 9, 2026

Can bikes and scooters make everyday city travel cheaper?

Oct 8, 2026

Workplace wearables: the safety promise and the privacy risk

Oct 8, 2026