The new 870 QVO delivers an uncompromising mix of speed, storage capacity and reliability for mainstream and professional PC users. The 870 QVO offers best-in-class sequential read and write speeds of up to 560 MB/s and 530 MB/s respectively. The 870 QVO will be available starting June 30th at select retailers and Samsung.com starting at $129.99 for the 1TB, $249.99 for the 2TB and $499.99 for the 4TB. The 870 QVO 8TB will be available in August.