Manufacturer profile
Hybrid Electronics sources SK hynix DDR5 / DDR4 DRAM modules and components, LPDDR5X / LPDDR5 / LPDDR4X mobile DRAM, HBM2E / HBM3 / HBM3E high-bandwidth memory, GDDR6 / GDDR6X graphics DRAM, 176-layer and 238-layer 3D TLC / QLC NAND flash, eMMC 5.1 and UFS 3.1 / 4.0 managed NAND, Gold P31 and Platinum P41 consumer NVMe SSDs, and Solidigm D5-P5316 QLC and D7-P5620 TLC enterprise NVMe SSDs — plus long-lifecycle legacy DRAM back through Hyundai Electronics and LG Semicon heritage part numbers. From current-production DDR5 RDIMM and HBM3E stacks to obsolete H5T DDR2 and Hyundai HY57V SDRAM for locked-BOM systems, we quote same-day from OEM excess and traceable secondary channels since 1995.
SK hynix Inc., headquartered in Icheon, South Korea, is the world's #2 memory maker behind Samsung and the current market leader in HBM high-bandwidth memory supplying NVIDIA, AMD, and other AI-accelerator programs. The company was founded in 1983 as Hyundai Electronics Industries, absorbed LG Semicon in the 1999 Korean semiconductor mega-merger, was renamed Hynix Semiconductor in 2001 after the Hyundai chaebol restructuring, and was acquired by SK Group in 2012, becoming SK hynix as it operates today. In December 2021 SK hynix closed on the acquisition of Intel's NAND flash business (announced 2020), operating it as the wholly-owned Solidigm subsidiary with SSD and NAND fabs in Dalian, China, and also acquired Key Foundry (an 8-inch analog / mixed-signal foundry) in 2021. The current portfolio spans DDR5 and DDR4 DRAM components and modules under the H5CG / H5AN / H5CGM component prefixes and HMCG / HMBG / HMA module prefixes, LPDDR5X / LPDDR5 / LPDDR4X mobile DRAM (H58G / H58GJH / H9HKNNN / H9HCNNN), HBM2E / HBM3 / HBM3E stacks (H5H24 / H5H32 / H5H36), GDDR6 and GDDR6X graphics DRAM (H56C / H56G), 3D TLC and QLC NAND at 176L and 238L nodes (H27U / H27UGT / H25QDG), eMMC 5.1 (H26M) and UFS 3.1 / 4.0 (H28U / H27U) managed NAND, Gold P31 (SHGP31) and Platinum P41 (SHPP41) consumer NVMe SSDs, and Solidigm-branded D5-P5316 QLC (SSDPF) and D7-P5620 TLC (SSDPE) enterprise NVMe SSDs. SK hynix employs roughly 30,000 people worldwide.
Hybrid Electronics has stocked and sourced legacy and excess SK hynix product since we began in 1995 — and we cover the full corporate lineage back to Hyundai Electronics (1983–2001) and pre-1999 LG Semicon. We support customers who need obsolete H5T DDR2 SDRAM for avionics, defense, and industrial gateways frozen at DDR2, older H5TQ DDR3 SDRAM for POS, industrial control, and FPGA carrier boards, Hyundai HY57V and HY5DU pre-2001 SDR / DDR SDRAM for long-life avionics and medical imaging, LG Semicon GM71-series pre-1999 DRAM for defense and industrial spare-parts programs, pre-3D H27UAG MLC NAND for embedded boot storage, and pre-Solidigm Intel 660p / 665p SSDPEK-series QLC SSDs for consumer refresh and warranty replacement channels. Where OEMs allocate current-generation HBM3E, DDR5 MRDIMM, and 238-layer NAND to hyperscale AI customers, our OEM-excess and CEM-surplus channels remain a reliable secondary source.
Our SK hynix line card covers the full memory and storage stack — from HBM3E 12-high stacks shipping into next-generation AI accelerators to legacy H5T DDR2 SDRAM, Hyundai HY57V SDR SDRAM, and LG Semicon GM71-series DRAM keeping industrial, medical, defense, and avionics systems in service. We also quote Solidigm-branded enterprise SSDs (former Intel NAND business, an SK hynix subsidiary since December 2021).
HMCG DDR5 RDIMM (HMCG78MEBRA 16GB, HMCG88AGBRA 32GB, HMCGM4MHBRB 96GB), HMBG DDR5 UDIMM, and DDR5 SODIMM at 4800 / 5600 / 6400 MT/s, 16GB through 128GB, for AMD EPYC 9004 / 9005 and Intel Xeon 5th / 6th Gen platforms. Server RDIMM is our highest-volume DDR5 line.
HMA-family DDR4 modules: HMA82GR7CJR8N (16GB RDIMM), HMA82GU6JJR8N (16GB UDIMM), HMA82GS6CJR8N (16GB SODIMM) at 2133 / 2400 / 2666 / 2933 / 3200 MT/s, ECC and non-ECC, 4GB through 128GB. Broad coverage for server refresh, industrial, embedded, and workstation builds.
H5CG DDR5 SDRAM (16Gb, 24Gb x4 / x8 / x16 up to 6400 MT/s) including H5CGM8AE monolithic die, and H5AN DDR4 SDRAM (H5AN8G6NCJR 8Gb, H5AN4G8NBJR 4Gb, H5ANAG 16Gb) x8 / x16 at 2133–3200 MT/s for board-level design-in, industrial-temp builds, and GPU / networking cards.
H5TQ4G63AFR 4Gb DDR3 and H5TQ8G63BFR 8Gb DDR3 SDRAM x4 / x8 / x16 at 1333 / 1600 / 1866 MT/s. Still specified into POS terminals, industrial gateways, FPGA carrier boards, medical imaging, and locked-BOM builds where DDR4 re-qualification is not on the roadmap.
H58G LPDDR5 and H58GJH0 LPDDR5X (16Gb, 6400 / 7500 / 8533 Mb/s) in 4GB, 6GB, 8GB, 12GB, 16GB PoP packages. Commercial, industrial, and automotive-adjacent grades for smartphones, tablets, ADAS, cockpit compute, 5G baseband, and on-device AI.
H9HKNNNCB LPDDR4X 8GB PoP and H9HCNNNCPM LPDDR4X mobile DRAM at 3733 / 4266 Mb/s in 32Gb, 48Gb, 64Gb, 96Gb, 128Gb densities. Discrete and PoP packages for smartphones, industrial handhelds, ADAS, and 5G baseband.
SK hynix leads the HBM market. H5H24-family HBM2E, H5H32 HBM3, and H5H36 HBM3E 8Gb / 16Gb / 24Gb-per-die 8-high and 12-high stacks delivering 3.6 – 9.6 Gb/s per pin. Design-in and channel support for NVIDIA H100 / H200 / B100 / B200, AMD MI300 / MI325, and other AI accelerator programs.
H56C4G12 GDDR6 12 Gb/s and H56G32AS8DX GDDR6X 16 / 18 / 21 Gb/s SGRAM for GPU, networking, and AI-inference cards. 8Gb / 16Gb densities in 180-ball FBGA. Alternate for Micron GDDR6X and Samsung K4Z GDDR6 sourcing during allocation windows.
H27U 176-layer TLC, H27UGT 176-layer QLC, and H25QDG 238-layer 3D NAND raw flash (512Gb, 1Tb, 2Tb) x8 async / ONFi and Toggle for embedded, industrial SSD, and USB / SD controller programs. Legacy MLC / TLC nodes for boot ROM and long-life storage.
SK hynix H26M-prefix eMMC 5.1 devices from 4GB through 256GB in 153-ball VFBGA, commercial and industrial temp, for embedded, IoT, industrial handhelds, and cost-sensitive smartphone / tablet builds.
H28U UFS 3.1 and H27U-family UFS 4.0 managed storage from 128GB to 1TB, 153-ball BGA. High-end smartphones, automotive infotainment, ADAS domain controllers, and next-generation embedded storage where UFS throughput is required.
SHGP31 (Gold P31, PCIe Gen3 M.2 2280, 500GB / 1TB / 2TB) and SHPP41 (Platinum P41, PCIe Gen4 M.2 2280, 500GB / 1TB / 2TB up to 7000 MB/s) consumer NVMe SSDs for desktop, workstation, gaming, and OEM refresh. Very high write endurance vs. category average.
Solidigm D5-P5316 (SSDPF2NV, SSDPFW — 15.36TB / 30.72TB QLC U.2 and E1.L PCIe Gen4 read-optimized) and D7-P5620 (SSDPE-family, 1.6TB / 3.2TB / 6.4TB / 12.8TB TLC mixed-use). Datacenter, hyperscale, and enterprise storage — SK hynix subsidiary since December 2021.
SK hynix AEC-Q100 automotive-grade DDR4, LPDDR4X, LPDDR5, and eMMC / UFS for ADAS, cockpit, infotainment, and BMS. Industrial (IT / WT) and extended-temp variants across DDR4, DDR5, and LPDDR5 for defense, avionics, and industrial control.
Hybrid Electronics quotes and sources the following SK hynix parts across DRAM modules, DRAM components, LPDDRx mobile DRAM, HBM, GDDR, 3D NAND, managed NAND, consumer NVMe SSDs, and Solidigm enterprise NVMe SSDs. SK hynix uses HMCG / HMBG / HMA / HMT prefixes for DRAM modules, H5CG / H5AN / H5CGM for DDR4 / DDR5 components, H5TQ / H5T for legacy DDR3 / DDR2, H58G / H9HK / H9HC for LPDDRx, H5H for HBM, H56C / H56G for GDDR6 / GDDR6X, H27 / H25 / H26 for 3D NAND and managed NAND, SHGP / SHPP for consumer SSDs, and SSDPF / SSDPE / SSDPFW for Solidigm enterprise SSDs — contact us for the exact revision, temp grade, and speed bin you need.
| Part number | Family | Description | Quote |
|---|---|---|---|
| HMCG78MEBRA107N | DDR5 RDIMM | 16GB DDR5-4800 RDIMM ECC 1Rx8 server | Quote |
| HMCG88MEBRA107N | DDR5 RDIMM | 32GB DDR5-4800 RDIMM ECC 2Rx8 server | Quote |
| HMCG78AGBRA | DDR5 RDIMM | 16GB DDR5-5600 RDIMM ECC 1Rx8 server | Quote |
| HMCG88AGBRA | DDR5 RDIMM | 32GB DDR5-5600 RDIMM ECC 2Rx8 server | Quote |
| HMCG94MEBRA | DDR5 RDIMM | 64GB DDR5-4800 RDIMM ECC 2Rx4 server | Quote |
| HMCGM4MHBRB | DDR5 RDIMM | 96GB DDR5-6400 RDIMM ECC 2Rx4 server | Quote |
| HMBG78AEBUA | DDR5 UDIMM | 16GB DDR5-4800 UDIMM 1Rx8 desktop | Quote |
| HMBG88AGBUA | DDR5 UDIMM | 32GB DDR5-5600 UDIMM 2Rx8 desktop | Quote |
| HMA81GR7CJR8N-VK | DDR4 RDIMM | 8GB DDR4-2666 RDIMM ECC 1Rx8 server | Quote |
| HMA82GR7CJR8N-VK | DDR4 RDIMM | 16GB DDR4-2666 RDIMM ECC 1Rx4 server | Quote |
| HMA84GR7CJR4N-WM | DDR4 RDIMM | 32GB DDR4-2933 RDIMM ECC 2Rx4 server | Quote |
| HMAA8GR7AJR4N-XN | DDR4 RDIMM | 64GB DDR4-3200 RDIMM ECC 2Rx4 server | Quote |
| HMA82GU6JJR8N-VK | DDR4 UDIMM | 16GB DDR4-2666 UDIMM 2Rx8 non-ECC desktop | Quote |
| HMA81GU6DJR8N-VK | DDR4 UDIMM | 8GB DDR4-2666 UDIMM 1Rx8 non-ECC desktop | Quote |
| HMA82GS6CJR8N-VK | DDR4 SODIMM | 16GB DDR4-2666 SODIMM 2Rx8 laptop | Quote |
| HMA81GS6CJR8N-VK | DDR4 SODIMM | 8GB DDR4-2666 SODIMM 1Rx8 laptop | Quote |
| H5AN8G6NCJR-VKC | DDR4 SDRAM | 8Gb DDR4 x8 2666 MT/s component, 78-FBGA | Quote |
| H5AN8G8NCJR-XNC | DDR4 SDRAM | 8Gb DDR4 x8 3200 MT/s component | Quote |
| H5AN4G8NBJR-VKC | DDR4 SDRAM | 4Gb DDR4 x8 2666 MT/s component | Quote |
| H5ANAG8NAMR-XNC | DDR4 SDRAM | 16Gb DDR4 x8 3200 MT/s component | Quote |
| H5CG48MEBDX014 | DDR5 SDRAM | 16Gb DDR5 x8 4800 MT/s M-die component | Quote |
| H5CGM8AEBDX018 | DDR5 SDRAM | 16Gb DDR5 x8 5600 MT/s M-die component | Quote |
| H5TQ4G63AFR-RDC | DDR3 SDRAM | 4Gb DDR3 x8 1600 MT/s — legacy | Quote |
| H5TQ8G63BFR-RDC | DDR3 SDRAM | 8Gb DDR3L x8 1600 MT/s — legacy | Quote |
| H58G56AK8DX069 | LPDDR5 | 96Gb LPDDR5 6400 Mb/s mobile PoP | Quote |
| H58GJH0DX9BX | LPDDR5X | 16Gb LPDDR5X 8533 Mb/s mobile PoP | Quote |
| H9HKNNNCBMAV | LPDDR4X | 8GB LPDDR4X 4266 Mb/s PoP | Quote |
| H9HCNNNCPMMLXR | LPDDR4X | 4GB LPDDR4X 3733 Mb/s discrete | Quote |
| H5H24AAJRA | HBM2E | 16Gb HBM2E die 3.6 Gb/s 8-high stack | Quote |
| H5H32NNBHR | HBM3 | 24Gb HBM3 6.4 Gb/s 12-high stack for AI accel | Quote |
| H5H36AAAEC | HBM3E | 24Gb HBM3E 9.2 Gb/s 12-high stack — AI GPU | Quote |
| H56C4G12CJR-S2C | GDDR6 | 4Gb GDDR6 SGRAM 12 Gb/s for GPU / networking | Quote |
| H56G32AS8DX-014 | GDDR6X | 16Gb GDDR6X SGRAM 21 Gb/s for GPU / AI card | Quote |
| H27U8G8T2ETR-BC | 3D NAND TLC | 512Gb 176-layer 3D TLC NAND x8 async | Quote |
| H27UGT8T2ETR-BC | 3D NAND QLC | 1Tb 176-layer 3D QLC NAND raw flash | Quote |
| H25QDG8VETR-BC | 3D NAND TLC | 2Tb 238-layer 3D TLC NAND raw flash | Quote |
| H26M52208FPR | eMMC 5.1 | 32GB eMMC 5.1 153-VFBGA industrial | Quote |
| H26M64208FPR | eMMC 5.1 | 64GB eMMC 5.1 153-VFBGA industrial | Quote |
| H26M78208CCR | eMMC 5.1 | 128GB eMMC 5.1 153-VFBGA | Quote |
| H28U74301AMR | UFS 3.1 | 256GB UFS 3.1 managed NAND 153-BGA | Quote |
| H28U8G4T2MMR | UFS 4.0 | 512GB UFS 4.0 managed NAND 153-BGA | Quote |
| SHGP31-500GM-2 | Gold P31 | 500GB PCIe Gen3 NVMe M.2 2280 consumer SSD | Quote |
| SHGP31-1000GM-2 | Gold P31 | 1TB PCIe Gen3 NVMe M.2 2280 consumer SSD | Quote |
| SHGP31-2000GM-2 | Gold P31 | 2TB PCIe Gen3 NVMe M.2 2280 consumer SSD | Quote |
| SHPP41-1000GM | Platinum P41 | 1TB PCIe Gen4 NVMe M.2 2280 consumer SSD | Quote |
| SHPP41-2000GM | Platinum P41 | 2TB PCIe Gen4 NVMe M.2 2280, up to 7000 MB/s | Quote |
| SSDPF2NV153TZ1Z | Solidigm D5-P5316 | 15.36TB QLC U.2 PCIe Gen4 read-optimized datacenter | Quote |
| SSDPF2NV307TZ1Z | Solidigm D5-P5316 | 30.72TB QLC U.2 PCIe Gen4 read-optimized datacenter | Quote |
| SSDPFWNV153TZ1Z | Solidigm D5-P5316 | 15.36TB QLC E1.L 9.5mm PCIe Gen4 datacenter | Quote |
| SSDPF2KX038T1N1 | Solidigm D7-P5620 | 3.84TB TLC U.2 PCIe Gen4 mixed-use datacenter | Quote |
| SSDPF2KX076T1N1 | Solidigm D7-P5620 | 7.68TB TLC U.2 PCIe Gen4 mixed-use datacenter | Quote |
Current-production SK hynix HBM3E 12-high stacks, DDR5 MRDIMM, 24Gb DDR5 monolithic components, CXL memory expander modules, 238-layer QLC NAND, LPDDR5X 10.7 Gb/s, and additional temp / speed / density variants across DDR4, DDR5, LPDDR5X, and 3D NAND also quoted on request. Regional revision codes and rev-locked material available — export-controlled advanced NAND, HBM3E, and Solidigm high-capacity QLC subject to EAR screening.
Memory, NAND, and SSD roadmaps at SK hynix move quickly — components typically leave authorized distribution 2–3 years after a new node ramps, and the pre-2001 Hyundai Electronics and pre-1999 LG Semicon lineage went out of production decades ago. Industrial control, medical imaging, defense electronics, avionics, and aftermarket repair channels often need continued access to legacy SK hynix, Hynix Semiconductor, Hyundai, and LG Semicon silicon. Hybrid Electronics sources these end-of-life products from OEM excess, contract-manufacturer surplus, and traceable secondary channels:
Send an RFQ with quantity, target date code range, and any traceability requirements (COO, MSL, factory sealed, DPAS-rated) — we return same-day availability from stock or an ETA from our sourcing network.
DDR4 and DDR5 RDIMMs (HMA82, HMA84, HMCG78, HMCG88) for server refresh, LPDDR4X and LPDDR5 mobile DRAM (H9HKNNN, H58G) for embedded, ADAS, and industrial designs, Solidigm D5-P5316 QLC and D7-P5620 TLC enterprise NVMe SSDs, and Platinum P41 / Gold P31 consumer NVMe SSDs are our highest-volume SK hynix quote categories. Legacy H5TQ DDR3, obsolete H27UAG MLC NAND, older HMA DDR4 revisions, and Hyundai HY57V / LG Semicon GM71 pre-merger DRAM are steady low-volume sourcing lines for medical, defense, industrial, and avionics customers.
Yes — on an inquiry basis. SK hynix is the current HBM market leader supplying NVIDIA H100 / H200 / B100 / B200 and AMD MI300 / MI325 programs, so H5H32 HBM3 and H5H36 HBM3E 8-high and 12-high stack allocation is extremely tight and priced dynamically. We quote per-unit on demand against real-time supply from OEM excess and channel partners rather than holding stock. Include your target quantity, target AI accelerator platform, and required SK hynix revision, and we will return an availability window and quoted price.
Yes. Solidigm has operated as a wholly-owned SK hynix subsidiary since December 2021, following SK hynix's acquisition of Intel's NAND flash business (announced 2020, closed 2021), and its SSD and NAND fabs in Dalian, China ship enterprise NVMe SSDs under both Solidigm and legacy Intel-branded ordering codes. We source Solidigm D5-P5316 QLC (SSDPF2NV, SSDPFW — 15.36TB / 30.72TB U.2 and E1.L), D7-P5620 TLC (SSDPF2KX — 1.6TB through 12.8TB U.2 mixed-use), and legacy Intel-branded P5510 / P5316 ordering codes for hyperscaler refresh and locked-BOM storage tenders.
Yes. We regularly source SK hynix DRAM and NAND in industrial (IT / WT) and AEC-Q100 automotive grades — DDR4, DDR5, LPDDR4X, LPDDR5, eMMC 5.1, and UFS 3.1 for infotainment, ADAS domain controllers, cockpit compute, powertrain, and BMS. Ask us to match a specific temp grade, revision, or date code range on your RFQ.
Yes when available — most of our OEM-excess and CEM-surplus SK hynix stock is factory sealed with original date codes and full traceability documentation. Pre-2001 Hyundai Electronics and pre-1999 LG Semicon parts are typically sourced as tested-pull or open-tray from long-term reserve stock; we disclose condition (open tray, tested-pull, refurbished) on the quote. Customers requiring MSL data, COO, or DPAS-rated delivery should note that on the RFQ.
Same day for parts in stock — typically within 2 hours during business hours (9am–6pm ET). Sourced quotes on out-of-stock parts return within 24–48 hours with an availability window. Email sales@hybridelectronics.com or call (407) 542-3995 to open an RFQ.
No — we're an independent distributor and excess-inventory buyer sourcing from OEM excess, CEM surplus, and traceable secondary channels since 1995. For factory-warranted current-production orders, work with an SK hynix-authorized distributor. For obsolete, hard-to-find, industrial-temp, or allocated SK hynix, Hynix Semiconductor, Hyundai Electronics, LG Semicon, and Solidigm parts where authorized channels show no stock, Hybrid Electronics is a proven independent source.
NEED SK HYNIX?
Send us your SK hynix RFQ — part number, quantity, target date code — and we'll come back same day with availability from stock or an ETA from our sourcing network.
Or call (407) 542-3995
Hybrid Electronics is an independent distributor — not an authorized SK hynix distributor. All trademarks belong to SK hynix Inc. and Solidigm Technology.