The Intel Xeon Gold 6438N (32 cores / 64 threads, 4th Gen Xeon Scalable, Sapphire Rapids) is a high-demand SKU for our reseller and system integrator partners building dual-socket server platforms for virtualization hosts, compute clusters, and storage-controller nodes. With 80 lanes of PCIe Gen 5.0, an 8-channel DDR5 memory subsystem supporting up to 4 TB, and 16 GT/s UPI links for two-socket configurations, it is a frequent line item in datacenter refresh tenders and VM-density deployments. Note that the FCLGA4677 socket limits fitment to compatible Sapphire Rapids motherboards only, so buyers should verify platform and BIOS support before committing to volume orders.
Key specifications (table)
| Parameter | Specification |
|---|---|
| Processor Model | Intel Xeon Gold 6438N |
| Product Family | 4th Gen Intel Xeon Scalable (Gold tier) |
| Microarchitecture | Sapphire Rapids |
| Total Cores | 32 Cores |
| Total Threads | 64 Threads (via Hyper-Threading) |
| Base Clock Speed | 2.00 GHz |
| Max Turbo Frequency | 3.60 GHz |
| Cache (L3) | 60 MB Intel Smart Cache |
| Thermal Design Power (TDP) | 205 W (verify server cooling provisioning) |
| Socket Compatibility | FCLGA4677 (platform dependent) |
| Memory Type | DDR5 |
| Memory Channels | 8-Channel |
| Max Memory Speed Supported | Up to DDR5-4800 MT/s |
| Max Memory Capacity | Up to 4 TB |
| PCI Express Version | PCIe Gen 5.0 |
| PCIe Lanes | 80 Lanes |
| Intel UPI Speed | 16 GT/s (relevant for multi-socket configurations) |
| Launch Year | 2023 |
| Advanced Technologies | Hyper-Threading, Turbo Boost, Virtualization Technologies, Speed Select |
Stock & Supply Information
Units are available from ongoing wholesale stock in tray and boxed configurations. We ship from consistent batch/lot codes to keep firmware and stepping uniform across a single purchase order — an important consideration for integrators standardizing multi-node builds. Mixed-batch orders can be split on request if your deployment requires it.
All units are backed by a standard wholesale warranty with a structured RMA process: faulty units are assigned an RMA number, tested on receipt, and replaced or credited according to agreed terms. Cross-shipping can be arranged for contract customers.
Compliance & Export
Shipment units carry CE, FCC, and RoHS conformity documentation, and commercial invoices plus packing lists are issued for customs clearance. Export classification and destination-country restrictions are reviewed per order; buyers in regulated regions should confirm eligibility before placing large-volume contracts.
For system integrators planning server refresh projects, this SKU pairs with DDR5-4800 memory modules and FCLGA4677 heatsinks available through the same sourcing channel, allowing consolidated procurement of CPUs, memory, and thermal kits in one shipment. To check current stock depth, batch dates, and volume pricing for the 6438N, request a wholesale quote and our procurement team will respond with availability and tier pricing.
Wholesale & Procurement Notes
- MOQ negotiable — flexible minimum order quantities for trial orders and framework contracts.
- Tiered volume pricing available; request a formal quotation for project-size quantities.
- Typical lead time: in-stock items dispatch within 2–5 business days; larger batches quoted per order.
- Packing options: original retail box, bulk tray, or anti-static bulk pack; DHL/FedEx/air-freight shipping with full export documentation.
- RMA window: 12-month warranty with 30-day DOA replacement for verified defective units.
