Wir akzeptieren Kryptowährungen — so können die Coins, die Sie besitzen, echte Hardware kaufen.Zahlen Sie mit Krypto, geben Sie sie für echte Hardware aus. Weltweit kostenloser versicherter Versand ab 399 $. Neutrale Kartons ohne Markenaufdruck, versendet aus Deutschland.Kostenloser versicherter Versand ab 399 $. Ihr Kurs wird 30 Minuten lang gesperrt, sobald die Kasse geöffnet wird.Kurs 30 Minuten gesperrt. Jeder Artikel ist versiegelt, die Seriennummer wird geprüft, und es gilt eine Garantie von 24 Monaten.Versiegelt, 24 Monate Garantie.

Gemerkte Artikel Anmelden
Square green circuit board with gold contacts and silver metal heat spreader, Intel Xeon branding visible

Intel

Intel PK8071305122001 Xeon Gold 6421N 32-core 1.8 GHz server processor

SKU CH-JAEV-6E6GC MPN PK8071305122001

32-core server processor reaching 3.6 GHz with 60 MB L3 cache and eight-channel DDR5-4800 support

  • NameXeon Gold 6421N
  • CPU Socket TypeLGA 4677
  • Core NameSapphire Rapids
  • # of Cores32-Core
  • # of Threads64
  • Operating Frequency1.8 GHz
  • 32 cores and 64 threads handle heavy parallel workloads
  • 8 GHz base with 3.6 GHz max turbo balances speed and power
  • 60 MB L3 cache keeps large data sets close to the cores
  • Eight-channel DDR5 4800 controller supports up to 4 TB memory
  • PCIe 5.0 with 80 lanes delivers high-bandwidth I/O for accelerators

Intel Xeon Gold 6421N 32-core server processor

The Intel Xeon Gold 6421N is a 32-core, 64-thread server CPU built on 10 nm Sapphire Rapids architecture. It operates at a 1.8 GHz base frequency with a 3.6 GHz maximum turbo frequency and provides 60 MB of L3 cache. This processor targets single-socket servers handling virtualisation, database and compute-intensive workloads.

DDR5 4800 eight-channel memory

The integrated memory controller supports DDR5 4800 across eight channels with a maximum capacity of 4 TB. PCI Express 5.0 delivers up to 80 lanes for high-speed storage and networking expansion. Single-socket scalability means this CPU cannot be paired with a second processor in a dual-socket configuration.

LGA 4677 socket and 185 W thermal design

The processor fits the LGA 4677 socket and carries a 185 W thermal design power; a cooling solution is not included and must be sourced separately. Intel AMX, AVX-512, AVX2, AVX and SSE4.2 instruction sets accelerate AI inference and vector workloads. The 1S-only design limits deployment to single-processor motherboards.

Besonderheiten

  • 32 cores and 64 threads handle heavy parallel workloads
  • 8 GHz base with 3.6 GHz max turbo balances speed and power
  • 60 MB L3 cache keeps large data sets close to the cores
  • Eight-channel DDR5 4800 controller supports up to 4 TB memory
  • PCIe 5.0 with 80 lanes delivers high-bandwidth I/O for accelerators

Technische Daten

BrandIntel
SeriesIntel Xeon Gold
NameXeon Gold 6421N
ModelPK8071305122001
CPU Socket TypeLGA 4677
Core NameSapphire Rapids
# of Cores32-Core
# of Threads64
Operating Frequency1.8 GHz
Max Turbo Frequency3.6 GHz
L3 Cache60MB
64-Bit SupportYes
Manufacturing Tech10 nm
Integrated Memory Controller SpeedDDR5 4800
Maximum Memory Capacity4TB
Memory Channel8 Channel
Virtualization Technology SupportYes
Scalability1S Only
PCI Express Revision5.0
Max # of PCI Express Lanes80
Multimedia InstructionIntel AMX, Intel SSE4.2, Intel AVX, Intel AVX2, Intel AVX-512
Thermal Design Power185W
Cooling DeviceCooling device not included - Processor Only
Versandgewicht0.23 kg
Paketgröße127 × 102 × 13 mm

Fragen zu diesem Artikel

Should I choose the 32-core 1.8 GHz version or a higher-frequency model with fewer cores?

This model delivers 32 cores and 64 threads at 1.8 GHz base with a 3.6 GHz max turbo, giving high multi-thread throughput for virtualisation or database workloads.

What does the 3.6 GHz max turbo frequency mean once the chip is installed in a server?

The processor can lift up to 3.6 GHz on active cores when thermal headroom allows, boosting single-thread performance while the 185 W TDP sets the sustained power envelope.

How does the PCI Express 5.0 interface with 80 lanes affect expansion capacity?

PCIe 5.0 provides up to 80 lanes, allowing multiple high-bandwidth devices such as GPUs or storage arrays without lane contention.

Ebenfalls in dieser Kategorie

Kunden haben diese ebenfalls verglichen

Gleiche Abteilung, gleiche Kasse — acht Kryptowährungen und ein für 30 Minuten fixierter Kurs.