# DDR4 Shortage 2026: Keep Building with PIN2PIN Drop-in Replacements

Samsung, SK Hynix and Micron are exiting DDR4 for HBM/DDR5, driving DDR4 shortage, allocation and price hikes in 2026. HGCHIPS supplies 30 PIN2PIN DDR4 drop-in replacements (4–32 Gbit) — same ball map, no redesign, spot stock and 48h dispatch.

## DDR4 drop-in coverage
| Original | HG part | Density | Speed |
|---|---|---|---|
| SK Hynix H5AN8G6NDJR-XNC | HGD48G16H32D | 8 Gbit | DDR4-3200 |
| SK Hynix H5AN8G8NDJR-XNC | HGD48G08H32D | 8 Gbit | DDR4-3200 |
| Samsung K4A8G165WC-BCTD | HGD48G16S26 | 8 Gbit | DDR4-2666 |
| Samsung K4AAG165WA-BIWE | HGD4AG16S26 | 16 Gbit | DDR4-2666 |
| Micron MT40A1G16HA-075E | HGD4AG16M26 | 16 Gbit | DDR4-2666 |

Full DDR4 line: [DDR4 SDRAM](https://hgchips.net/product-ddr4.html) · [Cross Reference](https://hgchips.net/cross-reference.html) · [All part numbers](https://hgchips.net/parts.html)

Samples from 10 pcs, spot stock ships from Shenzhen within 48 hours, quotes within 24 business hours. Every part 100% tested with per-lot traceable records; SGS / RoHS / REACH available.