Hardware Spec Index

Caldera SN-3621 Core 500GB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN3621-CORE · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index5,855 (SSDs scale)
Category rank#2,846
Street price$79
Power8 W (active)
Performance per dollar74.11
Released2023

Specifications

BrandCaldera
ModelCaldera SN-3621 Core
Capacity500 GB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,200 MB/s
Sequential write4,700 MB/s
Random 4K read1,070K IOPS
NAND3D QLC, 176-layer
CacheDRAM-less (HMB)
Endurance100 TBW (0.18 DWPD)
Warranty3 years
HeatsinkNone

Related guides

NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 4.0 vs PCIe 5.0

Similar SSDs

ModelBenchmarkPriceCompare
Caldera SN-9867 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD4,587$49Compare
Strivon SN-7267 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD5,463$59Compare
Caldera SN-6244 Edge 4TB PCIe 3.0 NVMe M.2 2280 SSD12,824$469Compare
Mirenta SN-6780 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD9,672$269Compare
Altrix SN-1627 Max 500GB SATA 2.5-inch SSD3,752$29Compare
Mirenta SN-6049 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD11,703$449Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-3621 Core 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/12534005 (accessed 2026-10-26).