Nextorage

Nextorage 660GB CFexpress Type B Memory Card Super Fast VPG400 max Read 1950MB/s max Write 1900MB/s (B1 Pro Series) | 1950MB per S Read, 1900MB per S Write, 1800MB per S Sustained, Pcie 3.0×2 Nvme 1.4

Name: Nextorage 660GB CFexpress Type B Memory Card Super Fast VPG400 max Read 1950MB/s max Write 1900MB/s (B1 Pro Series) | 1950MB per S Read, 1900MB per S
Brand: Nextorage
SKU: B0BPBPDCKX

Status: Nextorage 660GB CFexpress Type B Memory Card… (660GB PCIe 3.0 NVMe SSD): Unavailable on Amazon as of 2026-10-06 10:12 UTC. SpecPicks has no in-stock 660GB PCIe 3.0 NVMe SSD on file; an Amazon search for "660GB PCIe 3.0 NVMe SSD" lists current offers with the same specs. eBay sellers may still list this model new or used.

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Bottom line: The Nextorage 660GB CFexpress Type B Memory Card Super Fast VPG400 max: VPG400 certified for sustained 4K and 8K video capture without dropped frames; main trade-off: 314.99 USD puts it well above SD and CFexpress Type A cards of similar capacity.

Unavailable on Amazon as of 2026-10-06 10:12 UTC

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By Mike Perry, Founder & Editor-in-Chief · Listing data updated 2026-10-06

Mike Perry — Hardware researcher since 2014. For SSDs and PC storage upgrades, synthesises manufacturer specs and independent reviews rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference. About the author →

Pros & Cons

Pros

✓ VPG400 certified for sustained 4K and 8K video capture without dropped frames
✓ Max write speed of 1900MB/s handles RAW burst shooting on high-frame-rate DSLRs
✓ Max read speed of 1950MB/s cuts card-to-timeline offload time in editing
✓ Dynamic auto power save reduces battery drain and card temperature rise

Cons

✗ 314.99 USD puts it well above SD and CFexpress Type A cards of similar capacity
✗ Type B slot required, so it will not fit Sony Type A or UHS-II SD bodies
✗ 660GB is an unusual capacity that may overshoot smaller photo-only workflows
✗ Needs a dedicated CFexpress Type B reader for full-speed transfers

SpecPicks Verdict

SpecPicks scored Nextorage 660GB CFexpress Type B Memory Card Super Fast VPG400 max… using a rating × review-volume × price-fit model applied to published specs and reviews across the ssds & storage category. Nextorage's ssds & storage lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for ssds & storage of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

Ultrla fast write for raw image file and burst shoothing max write 1900MB/s
Urtla fast read for comportable editing max read 1950MB/s
Ideal for Professionla video shooting 4k and 8K VPG400 certified
Dynamic auto power save for reduce battery consumption and templature rise.
Compatible with major CF-express type B comaptible DSLR.

Full Specifications

Brand	Nextorage
Color	Black
Model Name	B1PRO
Read Speed	1950 megabytes_per_second
Media Speed	400 megabytes_per_second
Model Number	NX-B1PRO660G/INE SYM
Warranty Type	Limited
Mfr Part Number	NX-B1PRO660G/INE SYM
Flash Memory Type	CFexpress
Compatible Devices	Camera, PC with card reader
Additional Features	X Ray Proof
Warranty Description	5 years
Hardware Connectivity	PCI
Memory Storage Capacity	660 GB

Ready to buy?

Amazon shows no buyable offer for Nextorage 660GB CFexpress Type B Memory Card… at the last check. An Amazon search for "660GB PCIe 3.0 NVMe SSD" lists current offers. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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