Quote for F5 Appliance

From F5 Big IP R2600 series to R12000 series applicance, click to quote for the best price!
Contact US

Direct Answer

The F5 R10900 and F5 R12600-DS sit on either side of the biggest structural line in the rSeries lineup. The R10900 is the flagship of the standard r10000 series, available as single-module hardware (LTM, Advanced WAF, Link Controller) or as a Best Bundle, with 36 business-processing cores, 256 GB memory, 200,000 SSL TPS, and 190 Gbps balanced L4/L7 throughput. The R12600-DS is the entry model of the DS series, sold only as a multi-module Best Bundle (LTM + Advanced WAF + APM, etc. on one chassis), with 44 cores, 512 GB memory, 270,000 SSL TPS, and 399M concurrent connections — but a lower standalone L7 ceiling (146 Gbps) than the R10900’s balanced 190 Gbps.

Choose the R10900 when the deployment needs a single module at full throughput, or a Best Bundle sized for the current r10000-class workload. Choose the R12600-DS when the requirement is maximum multi-module consolidation, SSL/TLS volume, or vCMP tenant density on one chassis — and when raw per-service L7 throughput matters less than total platform capacity.

For the tier below this pair, review F5 R10600 vs R10800 vs R10900. For the DS series itself, see F5 R12600-DS vs R12800-DS vs R12900-DS. For the full lineup, start with the F5 rSeries model comparison guide.

R10900 vs R12600-DS Comparison Table

*(Best Bundle configuration compared on both sides for an apples-to-apples read.)*

Decision Area F5 R10900 (Best Bundle) F5 R12600-DS (Best Bundle) Buyer Takeaway
Platform role Flagship of the standard r10000 series Entry model of the DS Best Bundle series R12600-DS is not simply “a bigger R10900” — it’s a different consolidation model
Module availability Single-module (LTM, AWF, LC) or Best Bundle Best Bundle only — no standalone single-module option R10900 gives buyers module flexibility the DS series does not
Business processing cores 36 cores 44 cores DS series leads on raw core count
Memory 256 GB DDR4 512 GB DDR4 DS series doubles memory for heavier multi-module loads
SSL TPS (2K keys) 200,000 270,000 DS series has the higher SSL/TLS ceiling
L4 / L7 throughput 190 Gbps / 190 Gbps (balanced) 195 Gbps / 146 Gbps R10900 actually has the higher standalone L7 ceiling despite being the smaller platform
Max concurrent connections 180M 399M DS series more than doubles connection scale
vCMP tenants Up to 36 Up to 44 DS series supports more isolated tenants
Network I/O 4x 100G/40G QSFP+, 16x 25G/10G SFP+ 4x 100G/40G QSFP+, 16x 25G/10G SFP+ Port layout is identical; optics and cabling plans carry over
Reliability Standard dual PSU, RAID1 dual drives Standard dual PSU, RAID1 dual drives Redundancy options match across both models
Typical use Single-module or Best Bundle at r10000-class scale Maximum multi-module consolidation on one chassis Confirm exact throughput and module mix with the supplier before final sizing

When the F5 R10900 May Fit

The R10900 is the right call for buyers who need flagship r10000-class performance but not the DS series’ step up in scale — or who need the flexibility of a single module rather than a fixed bundle.

R10900 may fit when:

  • The deployment only needs one module (LTM, Advanced WAF, or Link Controller) at full performance, rather than a bundled multi-module platform.
  • 200,000 SSL TPS and 190 Gbps balanced L4/L7 throughput comfortably cover current and near-term traffic, including growth.
  • 36 vCPU cores and up to 36 vCMP tenants are enough for the current consolidation plan.
  • Per-service Layer 7 throughput matters more than total connection scale, since the R10900’s balanced 190/190 Gbps profile outperforms the R12600-DS on standalone L7.

When the F5 R12600-DS May Fit

The R12600-DS is the entry point to the DS Best Bundle tier and fits buyers who need to run several modules together on one chassis at higher SSL, memory, and connection scale than the standard r10000 series offers.

R12600-DS may fit when:

  • The requirement is a fixed multi-module Best Bundle (LTM + Advanced WAF + APM, etc.) rather than a single module — the DS series is not sold as standalone modules.
  • SSL/TLS decryption and inspection volume is approaching or exceeding 200,000 TPS.
  • Connection scale is the binding constraint — 399M concurrent connections is more than double the R10900’s 180M ceiling.
  • The platform needs to consolidate more vCMP tenants (up to 44) or more memory (512 GB) than the R10900 provides for heavier multi-module workloads.
  • Total platform capacity across several services matters more than the raw per-service L7 throughput number.

Module-by-Module Considerations

For BIG-IP LTM, the R10900 is available as a standalone single-module unit — a straightforward fit when LTM is the only service on the box. The R12600-DS only ships LTM as part of the Best Bundle, so buyers wanting LTM alone should stay on the R10900 or the r10000 series.

For Advanced WAF, the same single-module-vs-bundle distinction applies: the R10900 supports AWF on its own, while the R12600-DS delivers AWF only as one component of the consolidated bundle. Size by protected application count and encrypted request volume, then decide whether a standalone module or a bundle better matches deployment plans.

For Link Controller, the R10900 again offers a standalone LC option; the DS series does not. LC-only deployments have no reason to consider the R12600-DS.

For Best Bundle or multi-module sourcing, this is where the comparison is closest: both platforms ship a full Best Bundle configuration, and the decision comes down to whether the workload needs the R12600-DS’s higher SSL/connection/tenant ceiling and doubled memory, or whether the R10900’s higher balanced L7 throughput and lower cost tier are the better fit. Buyers should also review the R12600-DS vs R12800-DS vs R12900-DS comparison before committing to the DS tier, since higher DS models raise the ceiling further.

Availability, Lead Time, and Configuration Checks

Confirm exact module licensing first — the R10900 can be quoted as a single module or Best Bundle, while the R12600-DS is Best Bundle only. Both platforms share the same 4x 100G/40G QSFP+ and 16x 25G/10G SFP+ port layout, so optics and cabling plans carry over between them. Verify power supply and rail kit requirements, software version expectations, support status, and destination country before requesting a final quote.

For product-specific details, review the F5 R10900 Best Bundle page and the F5 R12600-DS Best Bundle page.

Quote Information to Prepare

Before requesting a quote, prepare:

  • Target model: R10900, R12600-DS, or a comparison across both
  • Required configuration: single BIG-IP module (LTM, Advanced WAF, Link Controller — R10900 only) or Best Bundle (both platforms)
  • SSL/TLS traffic volume and expected growth, since this is a primary differentiator between the two models
  • Connection scale and vCMP tenant count needed, since the R12600-DS leads significantly on both
  • Current hardware model and BIG-IP software version if this is a replacement or consolidation project
  • Traffic profile, application count, and expected growth over the platform’s service life
  • Interface, optics, power, rail, and accessory requirements matched to the 100G/25G port layout
  • Quantity, destination country, delivery deadline, and preferred condition
  • Export control or trade compliance documentation needs

Use the same details in the F5 BIG-IP hardware quote checklist so supplier responses can be compared consistently.

Compliance Note

F5, BIG-IP, rSeries, iSeries, LTM, Advanced WAF, Link Controller, and related product names are trademarks of their respective owners. F5edge.com provides independent hardware sourcing support and does not claim to be an official or authorized F5 reseller. Quote requests are subject to export control and trade compliance review. We do not process requests involving restricted destinations, prohibited parties, or prohibited end uses.

FAQ

What is the difference between F5 R10900 and R12600-DS?

The R10900 is the flagship of the standard r10000 series and is available as a single module or Best Bundle, with 36 cores, 256 GB memory, 200,000 SSL TPS, and balanced 190/190 Gbps L4/L7 throughput. The R12600-DS is the entry model of the DS series, sold only as a Best Bundle, with 44 cores, 512 GB memory, 270,000 SSL TPS, and 399M concurrent connections, but a lower standalone L7 ceiling of 146 Gbps.

Is the R12600-DS always the better buy over the R10900?

No. The R12600-DS leads on cores, memory, SSL TPS, connections, and vCMP tenants, but the R10900 has the higher balanced L7 throughput and is the only one of the two available as a single module. The right choice depends on module requirements and which capacity dimension is the actual bottleneck.

Can I buy the R12600-DS as a single BIG-IP module?

No. The DS series (R12600-DS, R12800-DS, R12900-DS) is sold only as a Best Bundle multi-module configuration. Buyers who need a standalone LTM, Advanced WAF, or Link Controller module should stay within the standard rSeries line, including the R10900.

When should I move from the R10900 up to the R12600-DS?

Consider the R12600-DS when SSL/TLS volume, concurrent connection scale, or vCMP tenant density is approaching or exceeding the R10900’s ceiling, or when the deployment needs to consolidate more modules onto one chassis than the R10900 Best Bundle supports.