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  • Brand Name: Core Ultra

  • Product Number: 6526Y

  • Ordering Code: PK8072205559500

  • SPEC Code: SRN6N

  • Code Name: Emerald Rapids

Intel® C621A Chipset

Specifications

Export specifications

Essentials

Supplemental Information

Expansion Options

I/O Specifications

Security & Reliability

Ordering and Compliance

Ordering and spec information

Intel® C621A Chipset (Intel® EY82C621A PCH)

  • MM# 999V8G
  • Spec Code SRH58
  • Ordering Code EY82C621A
  • Stepping S2
  • CCATS G155419
  • MDDS Content IDs 707406
  • PCN Content IDs 808172

Intel® C621A Chipset (Intel® EY82C621A PCH)

  • MM# 999V8M
  • Spec Code SRH5A
  • Ordering Code EY82C621A
  • Stepping B3
  • CCATS G155443
  • MDDS Content IDs 707406
  • PCN Content IDs 808172

Trade compliance information

  • ECCN 5A992CN3
  • CCATS Varies By Product
  • US HTS 8542310001

Compatible Products

3rd Gen Intel® Xeon® Scalable Processors

Product Name Launch Date Total Cores Max Turbo Frequency Processor Base Frequency Cache TDP Sort Order Compare
All | None
Intel® Xeon® Platinum 8380 Processor Q2'21 40 3.40 GHz 2.30 GHz 60 MB 270 W 156
Intel® Xeon® Platinum 8368Q Processor Q2'21 38 3.70 GHz 2.60 GHz 57 MB 270 W 252
Intel® Xeon® Platinum 8368 Processor Q2'21 38 3.40 GHz 2.40 GHz 57 MB 270 W 255
Intel® Xeon® Platinum 8362 Processor Q2'21 32 3.60 GHz 2.80 GHz 48 MB 265 W 282
Intel® Xeon® Platinum 8360Y Processor Q2'21 36 3.50 GHz 2.40 GHz 54 MB 250 W 288
Intel® Xeon® Platinum 8358P Processor Q2'21 32 3.40 GHz 2.60 GHz 48 MB 240 W 303
Intel® Xeon® Platinum 8358 Processor Q2'21 32 3.40 GHz 2.60 GHz 48 MB 250 W 306
Intel® Xeon® Platinum 8352Y Processor Q2'21 32 3.40 GHz 2.20 GHz 48 MB 205 W 328
Intel® Xeon® Platinum 8352V Processor Q2'21 36 3.50 GHz 2.10 GHz 54 MB 195 W 331
Intel® Xeon® Platinum 8352S Processor Q2'21 32 3.40 GHz 2.20 GHz 48 MB 205 W 334
Intel® Xeon® Platinum 8352M Processor Q2'21 32 3.50 GHz 2.30 GHz 48 MB 185 W 336
Intel® Xeon® Platinum 8351N Processor Q2'21 36 3.50 GHz 2.40 GHz 54 MB 225 W 338
Intel® Xeon® Gold 6354 Processor Q2'21 18 3.60 GHz 3.00 GHz 39 MB 205 W 377
Intel® Xeon® Gold 6348 Processor Q2'21 28 3.50 GHz 2.60 GHz 42 MB 235 W 385
Intel® Xeon® Gold 6346 Processor Q2'21 16 3.60 GHz 3.10 GHz 36 MB 205 W 388
Intel® Xeon® Gold 6342 Processor Q2'21 24 3.50 GHz 2.80 GHz 36 MB 230 W 390
Intel® Xeon® Gold 6338N Processor Q2'21 32 3.50 GHz 2.20 GHz 48 MB 185 W 394
Intel® Xeon® Gold 6338 Processor Q2'21 32 3.20 GHz 2.00 GHz 48 MB 205 W 397
Intel® Xeon® Gold 6336Y Processor Q2'21 24 3.60 GHz 2.40 GHz 36 MB 185 W 399
Intel® Xeon® Gold 6334 Processor Q2'21 8 3.70 GHz 3.60 GHz 18 MB 165 W 403
Intel® Xeon® Gold 6330N Processor Q2'21 28 3.40 GHz 2.20 GHz 42 MB 165 W 406
Intel® Xeon® Gold 6330 Processor Q2'21 28 3.10 GHz 2.00 GHz 42 MB 205 W 412
Intel® Xeon® Gold 6326 Processor Q2'21 16 3.50 GHz 2.90 GHz 24 MB 185 W 421
Intel® Xeon® Gold 6314U Processor Q2'21 32 3.40 GHz 2.30 GHz 48 MB 205 W 424
Intel® Xeon® Gold 6312U Processor Q2'21 24 3.60 GHz 2.40 GHz 36 MB 185 W 426
Intel® Xeon® Gold 5320T Processor Q2'21 20 3.50 GHz 2.30 GHz 30 MB 150 W 429
Intel® Xeon® Gold 5320 Processor Q2'21 26 3.40 GHz 2.20 GHz 39 MB 185 W 435
Intel® Xeon® Gold 5318Y Processor Q2'21 24 3.40 GHz 2.10 GHz 36 MB 165 W 439
Intel® Xeon® Gold 5318S Processor Q2'21 24 3.40 GHz 2.10 GHz 36 MB 165 W 442
Intel® Xeon® Gold 5318N Processor Q2'21 24 3.40 GHz 2.10 GHz 36 MB 150 W 445
Intel® Xeon® Gold 5317 Processor Q2'21 12 3.60 GHz 3.00 GHz 18 MB 150 W 452
Intel® Xeon® Gold 5315Y Processor Q2'21 8 3.60 GHz 3.20 GHz 12 MB 140 W 455
Intel® Xeon® Silver 4316 Processor Q2'21 20 3.40 GHz 2.30 GHz 30 MB 150 W 458
Intel® Xeon® Silver 4314 Processor Q2'21 16 3.40 GHz 2.40 GHz 24 MB 135 W 462
Intel® Xeon® Silver 4310T Processor Q2'21 10 3.40 GHz 2.30 GHz 15 MB 105 W 466
Intel® Xeon® Silver 4310 Processor Q2'21 12 3.30 GHz 2.10 GHz 18 MB 120 W 469
Intel® Xeon® Silver 4309Y Processor Q2'21 8 3.60 GHz 2.80 GHz 12 MB 105 W 473

Intel® Xeon® W Processor

Product Name Launch Date Total Cores Max Turbo Frequency Processor Base Frequency Cache TDP Sort Order Compare
All | None
Intel® Xeon® W-3375 Processor Q3'21 38 4.00 GHz 2.50 GHz 57 MB 270 W 1424
Intel® Xeon® W-3365 Processor Q3'21 32 4.00 GHz 2.70 GHz 48 MB 270 W 1426
Intel® Xeon® W-3345 Processor Q3'21 24 4.00 GHz 3.00 GHz 36 MB 250 W 1428
Intel® Xeon® W-3335 Processor Q3'21 16 4.00 GHz 3.40 GHz 24 MB 250 W 1430
Intel® Xeon® W-3323 Processor Q3'21 12 3.90 GHz 3.50 GHz 21 MB 220 W 1432

Drivers and Software

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Launch Date

The date the product was first introduced.

TDP

Thermal Design Power (TDP) represents the average power, in watts, the processor dissipates when operating at Base Frequency with all cores active under an Intel-defined, high-complexity workload. Refer to Datasheet for thermal solution requirements.

Embedded Options Available

“Embedded Options Available” indicates the SKU is typically available for purchase for 7 years from the launch of the first SKU in the Product family and may be available for purchase for a longer period of time under certain circumstances. Intel does not commit or guarantee product Availability or Technical Support by way of roadmap guidance. Intel reserves the right to change roadmaps or discontinue products, software and software support services through standard EOL/PDN processes. Product certification and use condition information can be found in the Production Release Qualification (PRQ) report for this SKU. Contact your Intel representative for details.

PCI Express Revision

PCI Express Revision is the supported version of the PCI Express standard. Peripheral Component Interconnect Express (or PCIe) is a high-speed serial computer expansion bus standard for attaching hardware devices to a computer. The different PCI Express versions support different data rates.

PCI Express Configurations ‡

PCI Express (PCIe) Configurations describe the available PCIe lane configurations that can be used to link to PCIe devices.

Max # of PCI Express Lanes

A PCI Express (PCIe) lane consists of two differential signaling pairs, one for receiving data, one for transmitting data, and is the basic unit of the PCIe bus. Max # of PCI Express Lanes is the total number of supported lanes.

USB Revision

USB (Universal Serial Bus) is an industry standard connection technology for attaching peripheral devices to a computer.

Total # of SATA Ports

SATA (Serial Advanced Technology Attachment) is a high speed standard for connecting storage devices such as hard disk drives and optical drives to a motherboard.

Integrated LAN

Integrated LAN indicates the presence of an integrated Intel Ethernet MAC or presence of the LAN ports built into the system board.

Intel® Virtualization Technology for Directed I/O (VT-d) ‡

Intel® Virtualization Technology for Directed I/O (VT-d) continues from the existing support for IA-32 (VT-x) and Itanium® processor (VT-i) virtualization adding new support for I/O-device virtualization. Intel VT-d can help end users improve security and reliability of the systems and also improve performance of I/O devices in virtualized environments.

Intel® HD Audio Technology

Intel® High Definition Audio (Intel® HD Audio) is capable of playing back more channels at higher quality than previous integrated audio formats. In addition, Intel® HD Audio has the technology needed to support the latest and greatest audio content.

Intel® Rapid Storage Technology enterprise

Intel ® Rapid Storage Technology enterprise (Intel ® RSTe) provides performance and reliability for supported systems equipped with Serial ATA (SATA) devices, Serial Attached SCSI (SAS) devices, and/or solid state drives (SSDs) to enable an optimal enterprise storage solution.

Integrated Intel® QuickAssist Technology

Intel® QuickAssist Technology provides security and compression acceleration capabilities used to improve performance and efficiency across the data center.

Intel® Node Manager

Intel® Intelligent Power Node Manager is a platform resident technology that enforces power and thermal policies for the platform. It enables data center power and thermal management by exposing an external interface to management software through which platform policies can be specified. It also enables specific data center power management usage models such as power limiting.

Intel® Standard Manageability

Intel® Standard Manageability is a base set of manageability features, including: Boot Control, Power State Management, HW Inventory, Serial Over LAN, and Remote Configuration.

Intel® Rapid Start Technology

Intel® Rapid Start Technology allows quick system resumes from the hibernate state.

Intel® Platform Trust Technology (Intel® PTT)

Intel® Platform Trust Technology (Intel® PTT) is a platform functionality for credential storage and key management used by Windows 8* and Windows® 10. Intel® PTT supports BitLocker* for hard drive encryption and supports all Microsoft requirements for firmware Trusted Platform Module (fTPM) 2.0.

Intel® Trusted Execution Technology ‡

Intel® Trusted Execution Technology for safer computing is a versatile set of hardware extensions to Intel® processors and chipsets that enhance the digital office platform with security capabilities such as measured launch and protected execution. It enables an environment where applications can run within their own space, protected from all other software on the system.

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All information provided is subject to change at any time, without notice. Intel may make changes to manufacturing life cycle, specifications, and product descriptions at any time, without notice. The information herein is provided "as-is" and Intel does not make any representations or warranties whatsoever regarding accuracy of the information, nor on the product features, availability, functionality, or compatibility of the products listed. Please contact system vendor for more information on specific products or systems.

Intel classifications are for general, educational and planning purposes only and consist of Export Control Classification Numbers (ECCN) and Harmonized Tariff Schedule (HTS) numbers. Any use made of Intel classifications are without recourse to Intel and shall not be construed as a representation or warranty regarding the proper ECCN or HTS. Your company as an importer and/or exporter is responsible for determining the correct classification of your transaction.

Refer to Datasheet for formal definitions of product properties and features.

‡ This feature may not be available on all computing systems. Please check with the system vendor to determine if your system delivers this feature, or reference the system specifications (motherboard, processor, chipset, power supply, HDD, graphics controller, memory, BIOS, drivers, virtual machine monitor-VMM, platform software, and/or operating system) for feature compatibility. Functionality, performance, and other benefits of this feature may vary depending on system configuration.

Intel® Rapid Start Technology requires a select Intel® processor, Intel® software and BIOS update, and a Solid-State Drive (SSD) or hybrid drive. Depending on system configuration, your results may vary. Contact your system manufacturer for more information.

“Announced” SKUs are not yet available. Please refer to the Launch Date for market availability.

Intel® Standard Manageability requires activation and a system with a corporate network connection, an Intel® ME Firmware-enabled chipset, network hardware and software. For notebooks, Intel® ME Firmware may be unavailable or limited over a host OS-based VPN, when connecting wirelessly, on battery power, sleeping, hibernating or powered off. Results dependent upon hardware, setup & configuration. For more information, visit http://www.intel.com/technology/platform-technology/intel-amt

System and Maximum TDP is based on worst case scenarios. Actual TDP may be lower if not all I/Os for chipsets are used.