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C621-SD8

Compatible upgrades

These upgrades are guaranteed compatible when you order from Crucial.com

Memory

Max DDR4 LRDIMM: 512GB

Max Registered DDR4 SDRAM: 256GB

Slots: 8

Storage

Drive Interface: SATA/PCIe

SATA version: SATA 3 - 6Gb/s

Serial ATA support: 1

Chipset

Chipset: Intel C621

 

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DDR4 RDIMM 8GB 1Rx8 3200 CL22

DDR4 RDIMM 8GB 1Rx8 3200 CL22

DDR4-3200MT/s • 8GB Module Capacity • RDIMM • 1 Rank x 8 • PC4-25600 • CL=22 • 1.2V • ECC •

DDR4 RDIMM 16GB 2Rx8 2666 CL19

DDR4 RDIMM 16GB 2Rx8 2666 CL19

DDR4-2666MT/s • 16GB Module Capacity • RDIMM • 2 Rank x 8 • PC4-21333 • CL=19 • 1.2V • ECC •

DDR4 RDIMM 16GB 1Rx4 2666 CL19

DDR4 RDIMM 16GB 1Rx4 2666 CL19

DDR4-2666MT/s • 16GB Module Capacity • RDIMM • 1 Rank x 4 • PC4-21333 • CL=19 • 1.2V • ECC •

DDR4 RDIMM 16GB 1Rx4 2933 CL21

DDR4 RDIMM 16GB 1Rx4 2933 CL21

DDR4-2933MT/s • 16GB Module Capacity • RDIMM • 1 Rank x 4 • PC4-23466 • CL=21 • 1.2V • ECC •

DDR4 RDIMM 16GB 1Rx8 2933 CL21

DDR4 RDIMM 16GB 1Rx8 2933 CL21

DDR4-2933MT/s • 16GB Module Capacity • RDIMM • 1 Rank x 8 • PC4-23466 • CL=21 • 1.2V • ECC •

DDR4 RDIMM 16GB 2Rx8 3200 CL22

DDR4 RDIMM 16GB 2Rx8 3200 CL22

DDR4-3200MT/s • 16GB Module Capacity • RDIMM • 2 Rank x 8 • PC4-25600 • CL=22 • 1.2V • ECC •

DDR4 RDIMM 16GB 1Rx8 3200 CL22

DDR4 RDIMM 16GB 1Rx8 3200 CL22

DDR4-3200MT/s • 16GB Module Capacity • RDIMM • 1 Rank x 8 • PC4-25600 • CL=22 • 1.2V • ECC •

DDR4 RDIMM 32GB 2Rx4 2933 CL21

DDR4 RDIMM 32GB 2Rx4 2933 CL21

DDR4-2933MT/s • 32GB Module Capacity • RDIMM • 2 Rank x 4 • PC4-23466 • CL=21 • 1.2V • ECC •

DDR4 RDIMM 32GB 2Rx4 3200 CL22

DDR4 RDIMM 32GB 2Rx4 3200 CL22

DDR4-3200MT/s • 32GB Module Capacity • RDIMM • 2 Rank x 4 • PC4-25600 • CL=22 • 1.2V • ECC •

DDR4 RDIMM 32GB 2Rx8 3200 CL22

DDR4 RDIMM 32GB 2Rx8 3200 CL22

DDR4-3200MT/s • 32GB Module Capacity • RDIMM • 2 Rank x 8 • PC4-25600 • CL=22 • 1.2V • ECC •

DDR4 RDIMM 16GB 2Rx4 3200 CL22

DDR4 RDIMM 16GB 2Rx4 3200 CL22

DDR4-3200MT/s • 16GB Module Capacity • RDIMM • 2 Rank x 4 • PC4-25600 • CL=22 • 1.2V • ECC •

DDR4 RDIMM 32GB 1Rx4 2933 CL21

DDR4 RDIMM 32GB 1Rx4 2933 CL21

DDR4-2933MT/s • 32GB Module Capacity • RDIMM • 1 Rank x 4 • PC4-23466 • CL=21 • 1.2V • ECC •

DDR4 RDIMM 32GB 1Rx4 3200 CL22

DDR4 RDIMM 32GB 1Rx4 3200 CL22

DDR4-3200MT/s • 32GB Module Capacity • RDIMM • 1 Rank x 4 • PC4-25600 • CL=22 • 1.2V • ECC •

DDR4 LRDIMM 64GB 4Rx4 2933 CL21

DDR4 LRDIMM 64GB 4Rx4 2933 CL21

DDR4-2933MT/s • 64GB Module Capacity • LRDIMM • 4 Rank x 4 • PC4-23466 • CL=21 • 1.2V • ECC •

DDR4 LRDIMM 64GB 4Rx4 2666 CL19

DDR4 LRDIMM 64GB 4Rx4 2666 CL19

DDR4-2666MT/s • 64GB Module Capacity • LRDIMM • 4 Rank x 4 • PC4-21333 • CL=19 • 1.2V • ECC •

DDR4 RDIMM 8GB 1Rx8 2666 CL19

DDR4 RDIMM 8GB 1Rx8 2666 CL19

DDR4-2666MT/s • 8GB Module Capacity • RDIMM • 1 Rank x 8 • PC4-21333 • CL=19 • 1.2V • ECC •

DDR4 RDIMM 8GB 1Rx8 2933 CL21

DDR4 RDIMM 8GB 1Rx8 2933 CL21

DDR4-2933MT/s • 8GB Module Capacity • RDIMM • 1 Rank x 8 • PC4-23466 • CL=21 • 1.2V • ECC •

DDR4 RDIMM 8GB 1Rx8 3200 CL22

DDR4 RDIMM 8GB 1Rx8 3200 CL22

DDR4-3200MT/s • 8GB Module Capacity • RDIMM • 1 Rank x 8 • PC4-25600 • CL=22 • 1.2V • ECC •

DDR4 RDIMM 16GB 2Rx8 2666 CL19

DDR4 RDIMM 16GB 2Rx8 2666 CL19

DDR4-2666MT/s • 16GB Module Capacity • RDIMM • 2 Rank x 8 • PC4-21333 • CL=19 • 1.2V • ECC •

DDR4 RDIMM 16GB 2Rx8 2933 CL21

DDR4 RDIMM 16GB 2Rx8 2933 CL21

DDR4-2933MT/s • 16GB Module Capacity • RDIMM • 2 Rank x 8 • PC4-23466 • CL=21 • 1.2V • ECC •

DDR4 RDIMM 16GB 2Rx8 2933 CL21

DDR4 RDIMM 16GB 2Rx8 2933 CL21

DDR4-2933MT/s • 16GB Module Capacity • RDIMM • 2 Rank x 8 • PC4-23466 • CL=21 • 1.2V • ECC •

DDR4 RDIMM 16GB 2Rx8 2933 CL21

DDR4 RDIMM 16GB 2Rx8 2933 CL21

DDR4-2933MT/s • 16GB Module Capacity • RDIMM • 2 Rank x 8 • PC4-23466 • CL=21 • 1.2V • ECC •

DDR4 RDIMM 16GB 1Rx4 2933 CL21

DDR4 RDIMM 16GB 1Rx4 2933 CL21

DDR4-2933MT/s • 16GB Module Capacity • RDIMM • 1 Rank x 4 • PC4-23466 • CL=21 • 1.2V • ECC •

DDR4 RDIMM 16GB 2Rx8 3200 CL22

DDR4 RDIMM 16GB 2Rx8 3200 CL22

DDR4-3200MT/s • 16GB Module Capacity • RDIMM • 2 Rank x 8 • PC4-25600 • CL=22 • 1.2V • ECC •

DDR4 RDIMM 16GB 1Rx4 3200 CL22

DDR4 RDIMM 16GB 1Rx4 3200 CL22

DDR4-3200MT/s • 16GB Module Capacity • RDIMM • 1 Rank x 4 • PC4-25600 • CL=22 • 1.2V • ECC •

11 SSD upgrades

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Crucial P5 2TB PCIe M.2 2280SS SSD

Crucial P5 2TB PCIe M.2 2280SS SSD

2TB M.2 SSD • PCIe NVMe Gen 3 • 3400 MB/s Read, 3000 MB/s Write

Crucial P5 1TB PCIe M.2 2280SS SSD

Crucial P5 1TB PCIe M.2 2280SS SSD

1TB M.2 SSD • PCIe NVMe Gen 3 • 3400 MB/s Read, 3000 MB/s Write

Crucial P5 500GB PCIe M.2 2280SS SSD

Crucial P5 500GB PCIe M.2 2280SS SSD

500GB M.2 SSD • PCIe NVMe Gen 3 • 3400 MB/s Read, 3000 MB/s Write

Crucial P5 250GB PCIe M.2 2280SS SSD

Crucial P5 250GB PCIe M.2 2280SS SSD

250GB M.2 SSD • PCIe NVMe Gen 3 • 3400 MB/s Read, 1400 MB/s Write

New Crucial P2 2TB PCIe M.2 2280SS SSD

Crucial P2 2TB PCIe M.2 2280SS SSD

2TB M.2 SSD • PCIe NVMe Gen 3 • 2,400 MB/s Read, 1900 MB/s Write

New Crucial P2 1TB PCIe M.2 2280SS SSD

Crucial P2 1TB PCIe M.2 2280SS SSD

1TB M.2 SSD • PCIe NVMe Gen 3 • 2,400 MB/s Read, 1800 MB/s Write

Crucial P2 500GB PCIe M.2 2280 SSD

Crucial P2 500GB PCIe M.2 2280 SSD

500GB M.2 SSD • PCIe NVMe Gen 3 • 2,300 MB/s Read, 940 MB/s Write

Crucial P2 250GB PCIe M.2 2280 SSD

Crucial P2 250GB PCIe M.2 2280 SSD

250GB M.2 SSD • PCIe NVMe Gen 3 • 2,100 MB/s Read, 1,150 MB/s Write

New Crucial P1 2TB 3D NAND NVMe PCIe M.2 SSD

Crucial P1 2TB 3D NAND NVMe PCIe M.2 SSD

2TB M.2 SSD • PCIe NVMe Gen 3 • 2,000 MB/s Read, 1,700 MB/s Write

Crucial P1 1TB 3D NAND NVMe PCIe M.2 SSD

Crucial P1 1TB 3D NAND NVMe PCIe M.2 SSD

1TB M.2 SSD • PCIe NVMe Gen 3 • 2,000 MB/s Read, 1,700 MB/s Write

Crucial P1 500GB 3D NAND NVMe PCIe M.2 SSD

Crucial P1 500GB 3D NAND NVMe PCIe M.2 SSD

500GB M.2 SSD • PCIe NVMe Gen 3 • 1,900 MB/s Read, 950 MB/s Write