BR No. 56560761
14 Cores 28 Threads @ 4.8GHz | FCLGA4677
| Tray | PK8071305502100 S-Spec SRN4F |
| Box | BX807132555X S-Spec SRN4F |
Quote by tray or boxed part number. All tray CPU part numbers
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The Intel Xeon w5-2555X is a workstation processor for the FCLGA4677 platform, based on the Sapphire Rapids architecture (Intel 7). It features 14 cores and 28 threads, with a base frequency of 3.3GHz and boost up to 4.8GHz. The CPU has 33.75 MB of cache with a 210 W base TDP. Memory support includes DDR5.
Manufacturer-verified specifications (Manufacturer-Verified (MV-1) · Source: Intel ARK)
| Codename | Sapphire Rapids |
| Series | Xeon W-2500 |
| Launch Date | Q3'24 |
| Cores / Threads | 14 / 28 |
| Process | Intel 7 |
| Socket | FCLGA4677 |
| Unlocked | Yes |
| Spec Code | SRN4F |
| Stepping | S3 |
| Intel SKU | 236881 |
| Base Clock | 3.3GHz |
| Max Turbo Clock | 4.8GHz |
| L3 Cache | 33.75 MB |
| Memory Type | DDR5 |
| Memory Speed | 4800 MT/s |
| Memory Channels | 4 |
| Max Memory | 2048 GB |
| ECC Memory | Yes |
| Scalability | 1S |
| Base Power (TDP) | 210 W |
| Max Turbo Power | 252 W |
| PCIe Version | 5.0 |
| PCIe Lanes | 64 |
| Ordering Code (Box) | BX807132555X |
| Ordering Code (Tray) | PK8071305502100 |
| Package | Box, Tray |
The Intel Xeon w5-2555X is the same processor in two packagings — the tray (OEM) version and the boxed (retail) version. Quote by either part number.
| Tray (OEM) | Boxed (Retail) | |
| Part number | PK8071305502100 (SRN4F) | BX807132555X (SRN4F) |
| Packaging | Bulk tray | Retail box |
| Cooler | Not included | As shipped by Intel |
| Warranty | Seller / OEM terms | Intel retail warranty |
Both are the same chip with the same processor number — all tray CPU part numbers.
The Intel Xeon w5-2555X uses the FCLGA4677 socket (Xeon W-2500 platform).
The Intel Xeon w5-2555X supports DDR5 with a maximum of 2048 GB.
The Intel Xeon w5-2555X has 14 cores and 28 threads, with a max turbo frequency of 4.8GHz.
The Intel Xeon w5-2555X has a base power (TDP) of 210 W and max turbo power of 252 W.
