Dell PowerEdge R730 vs R740 — Legacy Platform to 14G

The R730 was Dell’s workhorse from 2014 through 2019. Every major Egyptian bank, several Moroccan telcos, and the bulk of the Gulf enterprise mid-market ran on R730 fleets. Dell ended OEM support in June 2025. Teams still running R730s have three paths: extend with ICD Care+ TPM, refresh to R740 (14G), or jump two generations to R750. This page covers the most common step — R730 to R740.

Spec comparison

What the jump actually buys you

Xeon E5 v4 to Scalable Gen 1 is a bigger architectural shift than Gen 1 to Gen 2. New socket (LGA 2011-3 → LGA 3647). New mesh interconnect (ring bus replaced by mesh). New memory controller (4 channels per socket → 6). The R740 delivers roughly 25–35 % more memory bandwidth per socket at equivalent DIMM count, and roughly 50 % more cores in a fully-loaded chassis.

PCIe lane count increased from 40 per socket to 48 per socket — a small number with a real impact when you populate three HBAs plus a 25 GbE NIC plus a GPU.

The memory question

R730 uses DDR4 RDIMM/LRDIMM at 1866 / 2133 / 2400 MHz. R740 moves to DDR4 at 2133 / 2400 / 2666 / 2933. Some DIMM sticks overlap — a 2400 MHz RDIMM validated in an R730 will train in an R740 at 2400 MHz. You do not need to replace memory if you’re OK running the new chassis at Gen 1/2-era memory speeds.

But the R740 native top speed of 2933 MHz is real bandwidth you paid for. For a full refresh, re-spec memory to current-era Dell PNs: 370-ADVZ, 370-ADWK, 370-AEOI, 370-AEPP.

Representative R730-era memory: 12C23, 25RV3, 708642-B21 (low end), 1VRGY, CG17D, D715X (late-production high end).

RAID migration

R730 typical build: PERC H730 (1GB or 2GB cache). ICD catalogue PERC 9 family (13G) PNs: 18XYD, 2D1YW, 32G3R, 3P0R3.

R740 standard: PERC H730P (retained from 13G with revised firmware) or H740P (new 14G flagship). Dell carried the H730P forward specifically to ease the R730 → R740 migration — the controller boots in both chassis, but the R740 edition has a different PCB revision. PERC 10 family PNs: 04M4C, 0878M, 0DXN6, 0N54P.

Storage re-use

2.5″ SAS SSDs and HDDs in the R730 use Gen 13 drive caddies. The R740 uses revised Gen 14 caddies — physically similar but latch geometry differs. Drives themselves (the bare disk) move forward. Caddies do not. Budget USD 3–8 per caddy swap if you’re re-using a 16-drive tier.

Real R730-era HDD PNs we stock: 01M0D, 029V4, 03YT5, 05J9P. SAS SSDs: 0184M, 01Y7M, 03VVP, 03XGD.

What the R730 still does well

If you have a working R730 doing file-share duty, domain-controller duty, a small Oracle instance, or backup target — the CPU and memory are still well-matched to those loads. Dell ProSupport ended but ICD Care+ TPM extends hardware coverage 3–5 years with 4-hour on-site in major GCC and North Africa cities.

For R730 replacement parts ICD stocks: CPUs (077DY, 1TWGH, 307G2), memory, caddies, fans, PSU (061XT, 0FH2D, 0G34N, 1JDDV, 1Y45R, 38GYJ), and PERC controllers.

Migration options in plain numbers

• Stay on R730 with ICD Care+: USD 350–700 per chassis per year, covers hardware, 4-hour on-site.
• Refresh to R740 refurb: chassis USD 900–1,800, add memory (pick R740-spec), possibly re-use drives. Total USD 2,500–5,500 per node.
• Refresh to R740 new (limited availability): USD 7,000–12,000 depending on spec.
• Jump to R750: see the R740 vs R750 comparison.

ICD advice

For parts or refresh quotes: open an RFQ. WhatsApp direct +20 104 022 2214 for urgent R730 spares.