AGI

AGI AI858 PCIe Gen5 x4 NVMe 2TB SSD

Name: AGI AI858 PCIe Gen5 x4 NVMe 2TB SSD, Up to 14,000 MB/s Read Speed Laptop & Desktop Compatible (PC), for AI workloads, PS5 Expansion, and Latest Intel
Brand: AGI
SKU: B0FN79TLV6

Status: AGI AI858 PCIe Gen5 x4 NVMe 2TB SSD (2TB PCIe 5.0 NVMe SSD): Unavailable on Amazon as of 2026-10-06 22:19 UTC. Closest in-stock match (same 2TB PCIe 5.0 NVMe): Crucial P510 PCIe Gen5 NVMe 2TB SSD with Heatsink, $348.99 on Amazon as of 2026-10-06 04:20 UTC (price may vary). eBay sellers may still list this model new or used.

View Current Price — $348.99 🛒 Search eBay for this model

Bottom line: The AGI AI858 PCIe Gen5 x4 NVMe 2TB SSD is a specs-and-price decision rather than a crowd-consensus one in the ssds & storage category. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.

Unavailable on Amazon as of 2026-10-06 22:19 UTC

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Currently unavailable on Amazon. Not the same product — 3 in-stock alternatives with matching specs:

Same 2TB PCIe 5.0 NVMe: Crucial P510 PCIe Gen5 NVMe 2TB SSD with Heatsink — $348.99 on Amazon as of 2026-10-06 04:20 UTC (price may vary).

View Current Price — $348.99

Same 2TB PCIe 5.0 NVMe: Crucial P510 PCIe Gen5 NVMe 2TB SSD — $368.00 on Amazon as of 2026-10-06 04:20 UTC (price may vary).

View Current Price — $368.00

Same 2TB PCIe 5.0 NVMe: Ediloca SSD 2TB NVMe PCIe 5.0x4 — $309.99 on Amazon as of 2026-10-06 16:17 UTC (price may vary).

View Current Price — $309.99

Original listing (currently unavailable) → Compare to similar ssds & storage

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

✓ Backed by AGI's warranty and support channels

Cons

✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated

Manufacturer description

The AGI AI858 PCIe Gen5 M.2 SSD delivers extreme performance for gamers who demand faster load times and smoother gameplay. With the PCIe Gen5 x4 interface, it achieves up to 14,000MB/s read and 13,000MB/s write speeds, giving you a competitive edge in modern AAA titles. Designed with the advanced SMI SM2508 6nm controller, DRAM cache, and SLC caching technology, the AI858 ensures stable, responsive performance during intense gaming sessions. The integrated 7.5mm aluminum heatsink helps reduce heat buildup by up to 10%, maintaining consistent speed without thermal throttling. Fully compliant…

SpecPicks Verdict

SpecPicks scored AGI AI858 PCIe Gen5 x4 NVMe 2TB SSD using a rating × review-volume × price-fit model applied to published specs and reviews across the ssds & storage category. AGI'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

【PCIe Gen5 Extreme Speed for Next-Level Performance】 Up to 14,000MB/s read and 13,000MB/s write speeds with PCIe Gen5 x4 interface, dramatically reducing load times for gaming, AI computing, and professional workflows.(※Speed may vary depending on capacity, usage environment, operating system, and testing conditions)
【Advanced 6nm Controller for Power Efficiency & Stability】 Powered by the SMI SM2508 controller built on TSMC 6nm process, delivering high performance with lower power consumption and improved thermal efficiency under heavy workloads.
【DRAM Cache & SLC Caching for Smooth Multitasking】 Integrated DRAM cache buffer and SLC caching technology enhance sustained write speed and system responsiveness, ideal for large files, content creation, and AI workloads.
【Aluminum Heatsink Reduces Heat by Up to 10%】 Features a 7.5mm aluminum heatsink that effectively lowers operating temperature by up to 10%, preventing thermal throttling and ensuring consistent peak performance.
【NVMe 2.0 Compatible & PS5 Ready】 Fully compliant with NVMe 2.0, compatible with the latest Intel and AMD platforms, and PlayStation 5 SSD expansion ready. Available in 1TB and 2TB capacities.

Full Specifications

Brand	AGI
Model	AGI2T0G00AI858-CB
CPU Socket	LGA, AM4
Unit Count	1 Count
Part Number	AGI2T0G00AI858-CB
Compatibility	PC, PS5
Mounting Type	Chassis Mount
Included Components	Internal SSD
Warranty Description	Limited 5 years
Cooler Heatsink Material	Aluminum
Cooler Heatsink Compatibility	Intel LGA, AMD AM4, PS5
Full listing title	AGI AI858 PCIe Gen5 x4 NVMe 2TB SSD, Up to 14,000 MB/s Read Speed Laptop & Desktop Compatible (PC), for AI workloads, PS5 Expansion, and Latest Intel and AMD Platforms.

Ready to buy?

AGI AI858 PCIe Gen5 x4 NVMe 2TB SSD, Up to 14,000 MB/s Read Speed Laptop & Desktop Compatible (PC), for AI workloads, PS5 Expansion, and Latest Intel and AMD Platforms. is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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