Samsung K4B8G1646D-MCNB In Stock 8Gb DDR3 SDRAM — HGD38G16S21 PIN2PIN Replacement

Name: HGD38G16S21 — PIN2PIN compatible replacement for Samsung K4B8G1646D-MCNB
Brand: HGCHIPS
SKU: HGD38G16S21

HGD38G16S21 is a PIN2PIN compatible DDR3 replacement for Samsung K4B8G1646D-MCNB — DDR3 8 Gbit 512Mx16. Same ball map, same firmware, no PCB redesign: a tested second source for allocation and EOL situations.

Specifications

HGD38G16S21 — key parameters

Density (Gbit)	8
Organization	512Mx16
Speed Grade	DDR3-2133
Voltage (V)	1.5
Package	VFBGA-96
Temperature Grade	Commercial (0~+95C)

Second source

Why teams qualify HGD38G16S21

PIN2PIN / drop-in — footprint, ball map and function compared part-by-part against the original datasheet by our Taiwan engineering team
Traceable per-lot data — every shipment carries inspection and validation records your QA can sign off
Stock or short lead — stock lines ship in 48h from Shenzhen; long-life programs can be price-locked
Sample validation — 10 pcs MOQ, sample cost credited against your first production order

Get availability and pricing for HGD38G16S21

Send your target part number, monthly usage and target price — we reply within 24 business hours (same day for stock parts).

Request a Quote sales@hgchips.net

Same line

Related part numbers

HGD31G08S16 HGD31G08S21 HGD31G16S16

Browse the full list of all part pages, search your original part number in the cross-reference tool, or read the K4B8G1646D-MCNB alternative guide, or see the K4B series page.