Wide-temp storage.
Built to last.
Industrial memory chips, solid-state drives, storage cards, and storage modules — engineered for harsh environments. Minimum 5-year supply on qualified SKUs, MOQ from 1 pc, typical 4–8 weeks lead time.
Why industrial buyers choose Loongtion for storage supply
Talk to engineeringLong-cycle industrial storage supply, low MOQ, engineering fit support, and predictable delivery — not consumer parts rebadged as industrial memory chips or SSDs.
5-year supply · 12-month EOL notice
Qualified SKUs stay available for long-lifecycle equipment — you get advance notice before any discontinuation.
MOQ from 1 pc
Prototype and repair lots without large inventory lock-in — then scale to production.
BOM review & firmware fit
We help match incumbent PNs, validate drop-in paths, and can adjust firmware / grade when the catalog needs a tweak.
5-year warranty · 4–8 weeks lead time
Stable production scheduling with a typical 4–8 weeks lead time once configuration and forecast are agreed.
Featured products
All featured
8Gb DDR4 DRAM Chip · Wide-temp · CN
- DDR4 bandwidth
- China-localized supply (CN)
- Drop-in planning
DDR3 DRAM Chip · Extreme · CN
- FBGA96 · ×16
- Dual-voltage rail
- China-localized supply (CN)
Industrial 16Gb DDR5 DRAM Chip
- DDR5 bandwidth
- 1.1 V operation
- WBGA-82 · ×8
NAND Flash Chip
- ONFI 4.0 standard interface
- TLC type with up to 3000 P/E
- BGA132 and BGA152 packages
M.2 2280 NVMe SSD (DRAM-less) · Wide-temp
- PCIe 3.0×4 Lanes
- Supports TRIM/NCQ/S.M.A.R.T
- Compatible with Industrial
M.2 2242 NVMe SSD (DRAM-less)
- Dimensions
- Capacities from 512GB to 1TB
- Compatible with Industrial
SATA DOM Module · Wide-temp
- 36-pin Dual In-line Package
- SATA III Interface
- Compatible with VxWorks
eMMC 5.1 Module
- NAND Flash and controller
- Complies with the eMMC 5.1
- Operates over a wide
Applications
All applicationsTypical industries where Loongtion wide-temp storage is designed in — with recent field notes below.
Application
SATA BGA SSD · Extreme — Sold-Down Storage for Compact Industrial PCs
Why BGA-mounted SSDs beat connectors and cables in sealed outdoor cabinets — and how to choose wide-temp vs extreme-temp grades for -40°C to +95°C deployme…
Application
M.2 NVMe for Industrial Vision Workstations: Sustained Image-Capture Sto…
A vision inspection workstation needs storage that absorbs continuous high-resolution capture writes at workshop temperatures. Why M.2 NVMe, and how to spe…
Application
Industrial eMMC for Medical Devices: Dependability That Must Not Fail
Patient monitors boot from eMMC for years without a power cycle. Why -40°C to +85°C industrial eMMC 5.1 with pSLC endurance is the right choice for medical…
Application
SATA DOM for Outdoor Video Surveillance NVRs: Extreme-Temperature Boot D…
Highway cameras, sealed NVR boxes, continuous recording in -30°C to +55°C. Why an extreme-temperature SATA DOM (-55°C to +105°C, pSLC 100K endurance) is th…
Application
Wide-Temperature DDR4 for Oil & Gas SCADA RTUs
Unstaffed wellheads, solar-powered RTUs, enclosures that swing from -30°C to +70°C. Why -40°C to +85°C DDR4 at full DDR4-3200 speed is the dependable choic…
Application
Industrial DDR4 in Railway Signaling: Wide-Temperature Dependability
Train control computers boot reliably in unheated trackside shelters. A look at why wide-temperature DDR4 (-40°C to +85°C at full DDR4-3200 speed) is the r…
Find a replacement for a discontinued PN
Enter a Micron, Samsung, SK hynix, or other vendor part number — or a Loongtion PN — to open the cross-reference catalog.
No match yet? Send the incumbent PN and we will check fit.
Why Loongtion
Full capabilitiesManufacturer advantages for special platforms, small-batch programs, and long-lifecycle equipment that depend on industrial storage.
Full temperature matrix
Commercial (0–70°C · high stability · long life), Wide-temp (−40°C to +85°C · industrial), and Extreme-temp / GJB-standard (SKU-defined — e.g. −55~+95°C, −55~+125°C, −40~+105°C) — one coherent industrial storage portfolio from ambient to harsh duty.
Low MOQ, BOM help & firmware fit
Order from 1 pc for pilots and repairs. Application engineering reviews your BOM, validates drop-in paths, and can adjust firmware or temperature grade when a catalog SKU needs a tweak — then scale on a 4–8 weeks lead time.
Layered customization
Quick tweaks on mature models (temp, firmware, silkscreen) or dedicated new storage designs when catalog SKUs are not enough.
Minimum 5-year supply commitment
Qualified industrial SKUs stay available for at least 5 years after qualification — including legacy configurations — with a minimum 12-month end-of-life notice before any discontinuation. Longer commitments can be negotiated for program forecasts.
5-year warranty & GJB-standard delivery
Standard limited warranty of 5 years on qualified industrial SKUs, with field-validated shipments, ISO process control, and GJB-standard options when programs require them.
Technical resources
All resourcesSelection guides, whitepapers, and notes for industrial storage BOM review and harsh-environment design — covering memory chips, SSD, cards, and modules.
Whitepaper
Industrial M.2 NVMe DRAM-less SSD Guide
When to choose DRAM-less M.2 NVMe — power, cost, and workload fit for industrial systems.
Guide
Industrial DDR5 Memory Selection Guide: What Actually Matters in 202…
A field guide to selecting industrial DDR5 DRAM: temperature grade, speed bin, ball map, and the supply question that decides long-lifecycle designs.
Article
LPDDR4X to LPDDR5: The Migration That Changes Your Power Budget
LPDDR5 runs at 1.1V. LPDDR4X runs at 1.1V. Same voltage. But LPDDR5 runs at 6,400 MT/s. LPDDR4X runs at 4,267 MT/s. That's a 50% bandwidth increase, and it…
Q&A
Why Use NOR Flash Instead of RAM?
RAM loses everything when power is removed. NOR Flash is non volatile and retains data after power off while still supporting the random access read speed…
Article
NOR Flash for Industrial Boot: Why Your Boot Partition Needs It (Not…
Your industrial device boots from a 4MB NOR flash. It's been doing that for 15 years. It will keep doing that for the next 15 years. Not because NOR is fas…
Article
3D NAND for Industrial SSD: Why Layer Count Matters More Than You Th…
A 128-layer 3D TLC NAND die has better data retention than a 20nm planar TLC die. Same P/E rating, same cell type, same voltage. The only difference is the…
Talk to application engineering
Quotes, fit checks, and industrial storage BOM review — talk to the team that builds the parts.