Crucial BX100 120GB vs SANDISK Optimus GX 7100M 2TB SSD Comparison

The main differences between Crucial BX100 120GB and SANDISK Optimus GX 7100M 2TB are in Capacity, Interface, NVME and Form Factor.

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Crucial BX100 120GB	SANDISK Optimus GX 7100M 2TB
Prices (Change region) Out of Stock Free shipping $21.24 - Buy now	Prices (Change region) In Stock Free shipping $599.99 In Stock $599.99 Last updated 48 minutes ago. In Stock Free shipping $599.99 Out of Stock Free shipping $816.16 Show 1 more offers
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Pangoly Score (How do we rate?) 85	Pangoly Score (How do we rate?) -
Brand Crucial	Brand SanDisk
Model CT120BX100SSD1	Model SDSP71200TAT-000E0 SDSP71200TAT
Release Date 📅 January 2015	Release Date 📅 February 2026
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews ★★★★★ (119 reviews) Add a product review	User reviews Add a product review
Performance (Charts) 349th / 1746	Performance (Charts) n/a
Effective Value 155th / 336	Effective Value -
Price history View Details ►	Price history View Details ►
Price/GB $0.18	Price/GB $0.30
GB/$1 5.65	GB/$1 3.33
Series BX100	Series Optimus GX 7100M
Capacity 120 GB	Capacity 2000 GB
Interface SATA 6 Gb/s	Interface PCIe Gen4 x4
NVME No	NVME Yes
Form Factor 2.5"	Form Factor M.2-2230
SSD Controller Silicon Motion SM2246EN	SSD Controller -
NAND Flash Type Micron 16nm MLC NAND	NAND Flash Type 3D NAND TLC
Max Sequential Read Up to 535 MB/s	Max Sequential Read Up to 7250 MB/s
Max Sequential Write Up to 185 MB/s	Max Sequential Write Up to 6900 MB/s
MTBF 1,500,000 hours	MTBF 1,750,000 hours