Hardware Spec Index

Caldera SN-3343 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN3343-XT · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index9,712 (SSDs scale)
Category rank#25,756
Street price$279
Power5 W (active)
Performance per dollar34.81
Released2024

Specifications

BrandCaldera
ModelCaldera SN-3343 XT
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,500 MB/s
Sequential write6,100 MB/s
Random 4K read770K IOPS
NAND3D TLC, 232-layer
CacheDDR4 DRAM, 4 GB
Endurance2,400 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
Caldera SN-9153 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD7,299$129Compare
Caldera SN-2804 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD10,779$319Compare
Altrix SN-3338 XT 1TB SATA 2.5-inch SSD3,145$29Compare
Caldera SN-1656 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD8,932$189Compare
Altrix SN-5632 Core 8TB PCIe 5.0 NVMe M.2 2280 SSD10,564$319Compare
Novexa SN-5953 Max 1TB PCIe 3.0 NVMe M.2 2280 SSD5,104$59Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-3343 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/10683407 (accessed 2026-10-19).