Hardware Spec Index

Caldera SN-3627 XT 4TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN3627-XT · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index11,882 (SSDs scale)
Category rank#30,882
Street price$349
Power11 W (active)
Performance per dollar34.05
Released2025

Specifications

BrandCaldera
ModelCaldera SN-3627 XT
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read11,900 MB/s
Sequential write9,200 MB/s
Random 4K read2,740K IOPS
NAND3D TLC, 238-layer
CacheLPDDR4 DRAM, 4 GB
Endurance2,400 TBW (0.33 DWPD)
Warranty5 years
HeatsinkIncluded (recommended for sustained loads)

Related guides

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

Similar SSDs

ModelBenchmarkPriceCompare
Altrix SN-1530 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD10,108$249Compare
Strivon SN-8110 Plus 1TB PCIe 3.0 NVMe M.2 2280 SSD4,817$59Compare
Strivon SN-1775 Ti 4TB PCIe 4.0 NVMe M.2 2280 SSD13,850$499Compare
Strivon SN-1151 Plus 1TB PCIe 4.0 NVMe M.2 2230 SSD6,126$89Compare
Mirenta SN-7770 XT 500GB SATA 2.5-inch SSD3,643$39Compare
Caldera SN-2176 Core 2TB PCIe 4.0 NVMe M.2 2230 SSD10,414$249Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-3627 XT 4TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/6100797 (accessed 2026-10-26).