Hardware Spec Index

Caldera SN-2338 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN2338-EDGE · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index8,798 (SSDs scale)
Category rank#3,802
Street price$219
Power7 W (active)
Performance per dollar40.17
Released2021

Specifications

BrandCaldera
ModelCaldera SN-2338 Edge
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,700 MB/s
Sequential write4,800 MB/s
Random 4K read1,090K IOPS
NAND3D TLC, 238-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
Altrix SN-4201 Core 8TB PCIe 5.0 NVMe M.2 2280 SSD13,105$449Compare
Mirenta SN-4473 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD12,386$359Compare
Altrix SN-4555 Core 1TB PCIe 4.0 NVMe M.2 2230 SSD6,669$129Compare
Altrix SN-4787 Plus 500GB SATA 2.5-inch SSD3,315$29Compare
Altrix SN-6320 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD5,354$69Compare
Strivon SN-5570 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD6,670$109Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-2338 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/93318845 (accessed 2026-10-19).