Hardware Spec Index

Caldera SN-4238 Edge 500GB SATA 2.5-inch SSD

SSDs · Caldera · SKU SN4238-EDGE · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index4,006 (SSDs scale)
Category rank#2,760
Street price$39
Power3 W (active)
Performance per dollar102.72
Released2023

Specifications

BrandCaldera
ModelCaldera SN-4238 Edge
Capacity500 GB
Form factor2.5" SATA (7 mm)
InterfaceSATA 6 Gb/s (AHCI)
Sequential read550 MB/s
Sequential write520 MB/s
Random 4K read98K IOPS
NAND3D QLC, 218-layer
CacheDRAM-less (SLC cache)
Endurance120 TBW (0.22 DWPD)
Warranty3 years
HeatsinkNone

Related guides

SSD Endurance ExplainedDRAM vs DRAM-less SSDsNVMe SSDs ExplainedPCIe 4.0 vs PCIe 5.0M.2 SSD Sizes and Keys

Similar SSDs

ModelBenchmarkPriceCompare
Novexa SN-6028 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD10,165$239Compare
Altrix SN-8366 Prime 4TB PCIe 4.0 NVMe M.2 2280 SSD12,494$379Compare
Novexa SN-8698 Max 1TB PCIe 4.0 NVMe M.2 2230 SSD8,147$189Compare
Mirenta SN-5507 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD7,418$119Compare
Novexa SN-7947 SE 2TB PCIe 4.0 NVMe M.2 2230 SSD9,581$249Compare
Altrix SN-1323 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD4,873$59Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-4238 Edge 500GB SATA 2.5-inch SSD”, https://vextor7.com/item/2812635 (accessed 2026-10-19).