Hardware Spec Index

Caldera SN-1629 Prime 1TB PCIe 4.0 NVMe M.2 2230 SSD

SSDs · Caldera · SKU SN1629-PRIME · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index9,774 (SSDs scale)
Category rank#3,390
Street price$219
Power6 W (active)
Performance per dollar44.63
Released2021

Specifications

BrandCaldera
ModelCaldera SN-1629 Prime
Capacity1 TB
Form factorM.2 2230
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,300 MB/s
Sequential write4,600 MB/s
Random 4K read1,010K IOPS
NAND3D TLC, 238-layer
CacheDDR4 DRAM, 1 GB
Endurance600 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
Strivon SN-1682 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD12,020$369Compare
Mirenta SN-7197 Ti 4TB PCIe 4.0 NVMe M.2 2280 SSD13,896$489Compare
Novexa SN-3639 Ti 4TB PCIe 4.0 NVMe M.2 2280 SSD11,401$309Compare
Novexa SN-4772 Pro 500GB PCIe 4.0 NVMe M.2 2280 SSD4,775$49Compare
Altrix SN-6544 Prime 1TB SATA 2.5-inch SSD4,381$49Compare
Altrix SN-5641 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD8,926$219Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-1629 Prime 1TB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/83957453 (accessed 2026-10-26).