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

1.999,99 $

0.02545294 BTC με τη σημερινή ισοτιμία

Διαθέσιμο · αποστολή σήμερα

Το ταμείο κλειδώνει την ισοτιμία σας για 30 λεπτά.

Παράδοση προς Ηνωμένες Πολιτείες εκτίμηση

UPS Worldwide Expedited 3–6 εργάσιμες ημέρες Δωρεάν
DHL Express Worldwide 2–3 εργάσιμες ημέρες 74,90 $

Οι εισαγωγικοί δασμοί επιβάλλονται κατά την άφιξη από τη χώρα σας.

Αποστολή αλλού

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.

Βασικά χαρακτηριστικά

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

Προδιαγραφές

Brand	Intel
Series	Intel Xeon Gold
Name	Xeon Gold 6421N
Model	PK8071305122001
CPU Socket Type	LGA 4677
Core Name	Sapphire Rapids
# of Cores	32-Core
# of Threads	64
Operating Frequency	1.8 GHz
Max Turbo Frequency	3.6 GHz
L3 Cache	60MB
64-Bit Support	Yes
Manufacturing Tech	10 nm
Integrated Memory Controller Speed	DDR5 4800
Maximum Memory Capacity	4TB
Memory Channel	8 Channel
Virtualization Technology Support	Yes
Scalability	1S Only
PCI Express Revision	5.0
Max # of PCI Express Lanes	80
Multimedia Instruction	Intel AMX, Intel SSE4.2, Intel AVX, Intel AVX2, Intel AVX-512
Thermal Design Power	185W
Cooling Device	Cooling device not included - Processor Only
Βάρος αποστολής	0.23 kg
Διαστάσεις συσκευασίας	127 × 102 × 13 mm

Ερωτήσεις για αυτό το προϊόν

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.

Επίσης σε αυτό το ράφι