Hardware Spec Index

Caldera SN-6622 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN6622-XT · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index11,910 (SSDs scale)
Category rank#42,649
Street price$319
Power7 W (active)
Performance per dollar37.34
Released2023

Specifications

BrandCaldera
ModelCaldera SN-6622 XT
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,500 MB/s
Sequential write5,700 MB/s
Random 4K read960K IOPS
NAND3D TLC, 176-layer
CacheDDR4 DRAM, 2 GB
Endurance1,200 TBW (0.33 DWPD)
Warranty5 years
HeatsinkHeatsink edition available

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
Novexa SN-7050 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD13,530$509Compare
Altrix SN-8682 SE 8TB PCIe 4.0 NVMe M.2 2280 SSD11,880$419Compare
Mirenta SN-7310 Edge 4TB PCIe 3.0 NVMe M.2 2280 SSD14,483$519Compare
Novexa SN-4267 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD8,184$179Compare
Mirenta SN-1592 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD6,847$109Compare
Altrix SN-4221 Pro 4TB PCIe 4.0 NVMe M.2 2280 SSD13,898$529Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-6622 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/8428183 (accessed 2026-10-23).