Hardware Spec Index

Caldera SN-3677 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN3677-XT · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index8,764 (SSDs scale)
Category rank#48,345
Street price$169
Power7 W (active)
Performance per dollar51.86
Released2022

Specifications

BrandCaldera
ModelCaldera SN-3677 XT
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,400 MB/s
Sequential write5,800 MB/s
Random 4K read880K IOPS
NAND3D TLC, 176-layer
CacheDRAM-less (HMB)
Endurance1,200 TBW (0.33 DWPD)
Warranty5 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
Strivon SN-1361 Prime 8TB PCIe 4.0 NVMe M.2 2280 SSD14,743$519Compare
Altrix SN-7860 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD9,523$259Compare
Caldera SN-2087 Prime 8TB PCIe 4.0 NVMe M.2 2280 SSD12,783$459Compare
Altrix SN-8493 Pro 1TB PCIe 3.0 NVMe M.2 2280 SSD5,273$69Compare
Novexa SN-4814 Plus 500GB SATA 2.5-inch SSD3,400$29Compare
Strivon SN-5079 Max 1TB PCIe 4.0 NVMe M.2 2230 SSD7,953$169Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-3677 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/46566687 (accessed 2026-10-24).