Hardware Spec Index

Caldera SN-6351 Pro 500GB PCIe 4.0 NVMe M.2 2230 SSD

SSDs · Caldera · SKU SN6351-PRO · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index5,177 (SSDs scale)
Category rank#48,987
Street price$59
Power8 W (active)
Performance per dollar87.75
Released2023

Specifications

BrandCaldera
ModelCaldera SN-6351 Pro
Capacity500 GB
Form factorM.2 2230
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,900 MB/s
Sequential write4,000 MB/s
Random 4K read1,170K IOPS
NAND3D TLC, 232-layer
CacheDRAM-less (HMB)
Endurance300 TBW (0.55 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-9794 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD12,643$459Compare
Novexa SN-6485 Pro 4TB PCIe 4.0 NVMe M.2 2280 SSD11,526$419Compare
Novexa SN-5783 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD11,713$389Compare
Altrix SN-2376 Prime 1TB PCIe 4.0 NVMe M.2 2230 SSD6,954$149Compare
Mirenta SN-4246 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD14,873$539Compare
Caldera SN-1407 Core 500GB PCIe 3.0 NVMe M.2 2280 SSD4,882$49Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-6351 Pro 500GB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/83178599 (accessed 2026-10-19).