Smart P2403.40h | Ultra HD

| Distributor | Recommended Substitute | Stock Status (2025) | Price (240GB) | | :--- | :--- | :--- | :--- | | | SMART SFD24S5M-I | In stock | $91.43 | | DigiKey | Apacer S250-WT | In stock (lead time 2 weeks) | $87.90 | | Arrow Electronics | Innodisk 3TG6-P | High volume stock | Call for quote | | Win Source (for legacy) | NOS SMART X2-P240 | Limited, check | ~$65 |

In Asian and Eastern European markets, "Smart" (without "Modular") is a brand used by HengTong or KingSpec for low-cost industrial drives. Their model numbers often include "P" for Pro, "2403" for 240GB Gen3, and "40H" for hardware encryption (AES-256). smart p2403.40h

: On many Smart diesel or older gasoline models, users report this code alongside transmission "limp mode," where the car may show three horizontal bars on the dash and refuse to shift. Common Symptoms | Distributor | Recommended Substitute | Stock Status