SK Hynix 250GB 2.5" vs Sandisk Z400s 256GB 2.5" SSD Comparison

SK Hynix 250GB 2.5" and Sandisk Z400s 256GB 2.5" are both solid state drives with the same Interface (SATA 6 Gb/s) and Form Factor (2.5"). The main differences are in Capacity, Max Sequential Read, Max Sequential Write and MTBF.

Save comparison

SK Hynix 250GB 2.5"	Sandisk Z400s 256GB 2.5"
Prices (Change region) Out of Stock + $15.00 Shipping $89.00 - Buy now	Prices (Change region) - Buy now
* Pangoly may earn a commission when you use one of the links to make a purchase. (Disclosure) * Product prices and availability are subject to change frequently. Any price and availability information displayed on Amazon at the time of purchase will apply.
Brand SK Hynix	Brand SanDisk
Model HFS250G32TND-N1A2A	Model SD8SBAT-256G-1122
Release Date 📅 January 2018	Release Date 📅 June 2019
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews ★★★★☆ (98 reviews) Add a product review	User reviews ★★★★☆ (60 reviews) Add a product review
Performance (Charts) n/a	Performance (Charts) 359th / 1746
Effective Value -	Effective Value -
Price history View Details ►	Price history View Details ►
Price/GB $0.36	Price/GB -
GB/$1 2.81	GB/$1 -
Series SL308	Series Z400s
Capacity 250 GB	Capacity 256 GB
Interface SATA 6 Gb/s	Interface SATA 6 Gb/s
NVME No	NVME No
Form Factor 2.5"	Form Factor 2.5"
NAND Flash Type TLC	NAND Flash Type -
Max Sequential Read Up to 560 MB/s	Max Sequential Read Up to 546 MB/s
Max Sequential Write Up to 490 MB/s	Max Sequential Write Up to 342 MB/s
MTBF 1,500,000 hours	MTBF 1,750,000 hours